diff --git a/.claude/.gitignore b/.claude/.gitignore
new file mode 100644
index 00000000..4627cb50
--- /dev/null
+++ b/.claude/.gitignore
@@ -0,0 +1,2 @@
+worktrees/
+.DS_Store
diff --git a/.claude/agents/crewli-reviewer.md b/.claude/agents/crewli-reviewer.md
new file mode 100644
index 00000000..ba71f9f7
--- /dev/null
+++ b/.claude/agents/crewli-reviewer.md
@@ -0,0 +1,77 @@
+---
+name: crewli-reviewer
+description: Reviews code against Crewli's zero-compromise principles. Use after any backend or frontend implementation is complete, before committing. Returns a structured MUST FIX / SHOULD FIX / CONSIDER report.
+tools: Read, Grep, Glob, Bash
+model: claude-opus-4-7
+---
+
+You are a staff engineer reviewing code for Crewli — a multi-tenant Laravel 12 + Vue 3 SaaS platform with zero tolerance for technical debt.
+
+Read /CLAUDE.md and the relevant /dev-docs/SCHEMA.md sections before reviewing. Do not patch code — produce a structured report only.
+
+## Review checklist (in order)
+
+### Multi-tenancy (highest priority — leaks cross-org data)
+- Every business model has `OrganisationScope` registered in `booted()` (NOT just imported).
+- Every business table FK chain reaches `organisations.id` within ≤2 hops.
+- Every model has a Policy class registered in `AuthServiceProvider`.
+- Public/unscoped query paths explicitly bypass the scope (`->withoutGlobalScope(OrganisationScope::class)`).
+- Pest tests include a cross-org leak assertion: a record from org B must not appear when authenticated as org A.
+
+### Schema & types
+- Primary keys: ULID on business tables, integer auto-increment on pure pivots — NEVER UUID v4.
+- Status/type/category fields use a PHP Enum cast — NEVER string literals.
+- Soft delete decision matches /dev-docs/SCHEMA.md — immutable audit records (check_ins, form_submissions) MUST NOT have softDeletes.
+- JSON columns only for opaque config — never queryable data.
+- Migration follows Laravel 12 anonymous-class style and uses `ulid('id')->primary()`.
+
+### Service & controller layer
+- Business logic lives in `app/Services/<Domain>Service.php` — NEVER in the controller.
+- Controllers are thin: validate (FormRequest), delegate (Service), respond (Resource).
+- Form Request validation rules cover every field, including enum cases.
+- API Resource shapes the response — no raw `$model->toArray()`.
+
+### Activity log
+- Every state-changing model uses the `LogsActivity` trait from spatie/laravel-activitylog.
+- `getActivitylogOptions()` configured (logName, logFillable or logOnly, logOnlyDirty).
+- Suppress logging in seeders/factories via `ActivityLog::suppressed()` where appropriate.
+
+### Queued jobs
+- Jobs implement `ShouldQueue` and are idempotent.
+- Side effects gated by a check (status flag, transient lock) so a re-run is safe.
+- `tries`, `backoff`, `failed()` defined where retry semantics matter.
+
+### Cleanup
+- Old code that the new feature replaces is DELETED, not adapted. No dead code paths, no duplicate implementations.
+
+### Frontend (apps/app or apps/portal)
+- Component first checked against /dev-docs/VUEXY_COMPONENTS.md — Vuexy/Vuetify component used over hand-rolled HTML.
+- Pinia store for shared state, TanStack Vue Query for server state — never raw axios in components.
+- Forms use VeeValidate + Zod; error/empty/loading states explicitly rendered.
+- TypeScript: no `any`. Strict types from API Resource shape.
+
+## The six most-missed gaps (always check explicitly)
+
+1. Business logic in controller instead of Service class.
+2. String literals instead of PHP Enums.
+3. Missing activity log on state-changing models.
+4. Queued jobs not idempotent.
+5. Replaced code not deleted (delete > adapt).
+6. Frontend missing error/empty/loading states.
+
+## Output format
+
+Produce a single Markdown report with three sections:
+
+### MUST FIX (blocking — violates a zero-compromise principle)
+- Bullet list. For each: `path/to/file.php:LINE` — issue — required change.
+
+### SHOULD FIX (non-blocking but clear improvement)
+- Bullet list, same format.
+
+### CONSIDER (judgment call — flagged for Bert)
+- Bullet list, same format.
+
+If the diff is clean: output `No issues found against the zero-compromise principles.` and stop.
+
+Always cite `file:line`. No vague feedback. No prose padding.
diff --git a/.claude/commands/review-multitenancy.md b/.claude/commands/review-multitenancy.md
new file mode 100644
index 00000000..486edd3a
--- /dev/null
+++ b/.claude/commands/review-multitenancy.md
@@ -0,0 +1,26 @@
+---
+description: Check a model + migration + policy + tests for multi-tenancy correctness
+argument-hint: [model-name]
+allowed-tools: Read, Grep, Glob
+---
+
+Target: $ARGUMENTS
+
+Locate and read all four artefacts:
+1. The Eloquent model — `app/Models/$ARGUMENTS.php` (or matching path under `app/Models/`).
+2. The most recent migration that creates or modifies the table.
+3. The policy class — `app/Policies/${ARGUMENTS}Policy.php`.
+4. Pest tests for the model — search `tests/` for the class name.
+
+Verify each item against /dev-docs/SCHEMA.md and /CLAUDE.md, marking PASS / FAIL / N/A with one-line reasoning:
+
+- [ ] Primary key is ULID (`ulid('id')->primary()` in migration; `HasUlids` trait on model)
+- [ ] `OrganisationScope` registered in model `booted()` (NOT merely imported)
+- [ ] FK chain reaches `organisations.id` within ≤2 hops
+- [ ] Policy class exists and is registered in `AuthServiceProvider::$policies`
+- [ ] All status/type/category columns use a PHP Enum cast
+- [ ] Soft delete decision matches the type's row in /dev-docs/SCHEMA.md
+- [ ] Pest tests include a cross-org leak assertion
+- [ ] Activity log trait present (if state-changing)
+
+End with a verdict line: `READY` or `NEEDS WORK`.
diff --git a/.claude/commands/sprint-status.md b/.claude/commands/sprint-status.md
new file mode 100644
index 00000000..95e143c8
--- /dev/null
+++ b/.claude/commands/sprint-status.md
@@ -0,0 +1,15 @@
+---
+description: Summarise current sprint position from BACKLOG.md, recent commits, and working tree
+allowed-tools: Bash(git:*), Read
+---
+
+Read the first 50 lines of `dev-docs/BACKLOG.md`.
+Run `git branch --show-current`, `git log --oneline -20`, and `git status -sb`.
+
+Produce a 5–10 line summary covering:
+- Current branch and the work package it belongs to
+- Last completed work package (most recent --no-ff merge in the log)
+- Staged or unstaged work (uncommitted changes)
+- Next item per BACKLOG.md
+
+No prose padding. Just the facts.
diff --git a/.claude/commands/sync-docs.md b/.claude/commands/sync-docs.md
new file mode 100644
index 00000000..5afd4d31
--- /dev/null
+++ b/.claude/commands/sync-docs.md
@@ -0,0 +1,11 @@
+---
+description: Run the dev-docs sync pipeline and remind to upload .claude-sync/
+allowed-tools: Bash(npm:*), Read
+---
+
+Run `npm run sync:docs`.
+After it completes, read `.claude-sync/SYNC_MANIFEST.md` and print the `Git SHA` and `Generated` lines.
+
+End with this exact warning block:
+
+> ⚠️ Manual step required: upload `.claude-sync/` (including `SYNC_MANIFEST.md`) to Project Knowledge in Claude Chat. The drift-check protocol depends on this. Without upload the sync is stale and Claude Chat will work from outdated dev-docs.
diff --git a/.claude/hooks/block-dangerous-bash.sh b/.claude/hooks/block-dangerous-bash.sh
new file mode 100755
index 00000000..b06921fd
--- /dev/null
+++ b/.claude/hooks/block-dangerous-bash.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+input="$(cat)"
+cmd="$(echo "$input" | jq -r '.tool_input.command // empty')"
+
+[ -z "$cmd" ] && exit 0
+
+block() {
+  echo "Bash command blocked: $1. $2." >&2
+  exit 2
+}
+
+# git reset --hard
+if echo "$cmd" | grep -Eq 'git[[:space:]]+reset[[:space:]]+--hard'; then
+  block "git reset --hard destroys local work" "Use 'git stash' to set work aside, or branch off the current state before resetting"
+fi
+
+# git push --force / -f
+if echo "$cmd" | grep -Eq 'git[[:space:]]+push[[:space:]]+(--force([[:space:]]|=|$)|-f([[:space:]]|$))'; then
+  block "force push rewrites history" "Crewli uses --no-ff merges; never force-push. If the remote diverged, pull/rebase locally and resolve"
+fi
+
+# rm -rf on absolute paths outside /tmp and /home/<user>/
+if echo "$cmd" | grep -Eq '\brm[[:space:]]+-rf?[[:space:]]+/' && ! echo "$cmd" | grep -Eq '\brm[[:space:]]+-rf?[[:space:]]+/(tmp|var/folders|home/[^/[:space:]]+/[^[:space:]]|Users/[^/[:space:]]+/[^[:space:]])'; then
+  block "rm -rf on an absolute path outside /tmp" "Verify the path is project-relative; if you really need it, run it manually outside Claude Code"
+fi
+
+# php artisan migrate:fresh — only with --env=testing
+if echo "$cmd" | grep -Eq 'php[[:space:]]+artisan[[:space:]]+migrate:fresh\b'; then
+  if ! echo "$cmd" | grep -Eq -- '--env=testing\b'; then
+    block "migrate:fresh wipes the database" "Add --env=testing to scope this to the test database, or run a non-destructive 'migrate' / 'migrate:rollback'"
+  fi
+fi
+
+# php artisan db:wipe — only with --env=testing
+if echo "$cmd" | grep -Eq 'php[[:space:]]+artisan[[:space:]]+db:wipe\b'; then
+  if ! echo "$cmd" | grep -Eq -- '--env=testing\b'; then
+    block "db:wipe destroys the database" "Add --env=testing to scope this to the test database"
+  fi
+fi
+
+# composer/pnpm/npm update
+if echo "$cmd" | grep -Eq '\b(composer|pnpm|npm)[[:space:]]+update\b'; then
+  block "blanket dependency update bumps everything without review" "Use targeted 'composer require <pkg>' or 'pnpm add <pkg>' to bump one package at a time"
+fi
+
+exit 0
diff --git a/.claude/hooks/inject-sprint-context.sh b/.claude/hooks/inject-sprint-context.sh
new file mode 100755
index 00000000..da9b40f8
--- /dev/null
+++ b/.claude/hooks/inject-sprint-context.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$CLAUDE_PROJECT_DIR" 2>/dev/null || exit 0
+
+branch="$(git branch --show-current 2>/dev/null || echo unknown)"
+recent="$(git log --oneline -10 2>/dev/null || echo '(git log unavailable)')"
+
+backlog_excerpt="(BACKLOG.md not found)"
+if [ -f dev-docs/BACKLOG.md ]; then
+  # First 40 lines, capped at ~3500 chars to stay well under 600 tokens for the whole output.
+  backlog_excerpt="$(head -n 40 dev-docs/BACKLOG.md | head -c 3500)"
+fi
+
+cat <<EOF
+## Sprint context (re-injected after compaction)
+
+**Branch:** $branch
+
+**Last 10 commits:**
+$recent
+
+**Top of BACKLOG.md:**
+$backlog_excerpt
+
+Reminder: re-read /CLAUDE.md if any zero-compromise principle is unclear. /dev-docs/SCHEMA.md is authoritative for table structure.
+EOF
+
+exit 0
diff --git a/.claude/hooks/post-edit-eslint.sh b/.claude/hooks/post-edit-eslint.sh
new file mode 100755
index 00000000..2d3dc704
--- /dev/null
+++ b/.claude/hooks/post-edit-eslint.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+input="$(cat)"
+path="$(echo "$input" | jq -r '.tool_input.file_path // .tool_input.path // empty')"
+
+[ -z "$path" ] && exit 0
+
+# Strip leading absolute prefix if present, so we match repo-relative paths.
+rel="$path"
+if [[ "$path" = /* ]]; then
+  rel="${path#$CLAUDE_PROJECT_DIR/}"
+fi
+
+# Match apps/app/** or apps/portal/** for .vue/.ts/.tsx/.js files.
+if ! echo "$rel" | grep -Eq '^apps/(app|portal)/.+\.(vue|ts|tsx|js)$'; then
+  exit 0
+fi
+
+# Extract SPA dir and the path relative to it.
+spa="$(echo "$rel" | grep -oE '^apps/(app|portal)')"
+inside="${rel#$spa/}"
+
+# SPA may not exist yet (apps/portal/ is planned but not present in tree).
+[ -d "$CLAUDE_PROJECT_DIR/$spa" ] || exit 0
+
+cd "$CLAUDE_PROJECT_DIR/$spa" 2>/dev/null || exit 0
+pnpm eslint --fix "$inside" >/dev/null 2>&1 || true
+exit 0
diff --git a/.claude/hooks/post-edit-pint.sh b/.claude/hooks/post-edit-pint.sh
new file mode 100755
index 00000000..eade3f73
--- /dev/null
+++ b/.claude/hooks/post-edit-pint.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+input="$(cat)"
+path="$(echo "$input" | jq -r '.tool_input.file_path // .tool_input.path // empty')"
+
+# No path or non-PHP — nothing to do.
+[ -z "$path" ] && exit 0
+[[ "$path" != *.php ]] && exit 0
+
+# Laravel app lives in api/. Pint binary is at api/vendor/bin/pint.
+cd "$CLAUDE_PROJECT_DIR/api" 2>/dev/null || exit 0
+[ -x vendor/bin/pint ] || exit 0
+
+# --dirty only formats files with git changes — fast even when called per-edit.
+vendor/bin/pint --dirty >/dev/null 2>&1 || true
+exit 0
diff --git a/.claude/hooks/protect-files.sh b/.claude/hooks/protect-files.sh
new file mode 100755
index 00000000..662bf266
--- /dev/null
+++ b/.claude/hooks/protect-files.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+input="$(cat)"
+path="$(echo "$input" | jq -r '.tool_input.file_path // .tool_input.path // empty')"
+
+[ -z "$path" ] && exit 0
+
+block() {
+  echo "Edit to '$path' blocked: $1. $2." >&2
+  exit 2
+}
+
+# .env files (but not .env.example)
+if echo "$path" | grep -Eq '(^|/)\.env(\..*)?$' && ! echo "$path" | grep -Eq '(^|/)\.env\.example$'; then
+  block "secrets" "Propose changes to .env.example instead"
+fi
+
+# composer.lock
+if echo "$path" | grep -Eq '(^|/)composer\.lock$'; then
+  block "locked dependency tree" "Run composer require deliberately, then commit the regenerated lock file"
+fi
+
+# JS lock files
+if echo "$path" | grep -Eq '(^|/)(package-lock\.json|pnpm-lock\.yaml|yarn\.lock)$'; then
+  block "locked JS dependency tree" "Run pnpm add / npm install deliberately, then commit the regenerated lock file"
+fi
+
+# Laravel default migrations
+if echo "$path" | grep -Eq '(^|/)database/migrations/0001_01_01_.*\.php$'; then
+  block "Laravel default migration" "Never modify Laravel scaffold migrations — write a new migration that alters the table"
+fi
+
+# apps/admin/ — deleted SPA per WS-3
+if echo "$path" | grep -Eq '(^|/)apps/admin/'; then
+  block "apps/admin/ was deleted in WS-3 and must not return" "Use apps/app/ (Organizer SPA, includes Platform Admin under /platform/*)"
+fi
+
+# .claude/ tooling self-modification
+if echo "$path" | grep -Eq '(^|/)\.claude/'; then
+  block "tooling self-modification — Bert reviews .claude/ changes by hand" "Open the file in an editor outside Claude Code, or ask Bert to authorize the change explicitly"
+fi
+
+# dev-docs/SCHEMA.md
+if echo "$path" | grep -Eq '(^|/)dev-docs/SCHEMA\.md$'; then
+  block "SCHEMA.md is updated only at sprint milestones" "Bert decides when SCHEMA snapshots roll forward — do not edit ad hoc"
+fi
+
+exit 0
diff --git a/.claude/settings.json b/.claude/settings.json
new file mode 100644
index 00000000..869fd6fb
--- /dev/null
+++ b/.claude/settings.json
@@ -0,0 +1,50 @@
+{
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "Edit|Write|MultiEdit",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/protect-files.sh"
+          }
+        ]
+      },
+      {
+        "matcher": "Bash",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/block-dangerous-bash.sh"
+          }
+        ]
+      }
+    ],
+    "PostToolUse": [
+      {
+        "matcher": "Edit|Write|MultiEdit",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/post-edit-pint.sh"
+          },
+          {
+            "type": "command",
+            "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/post-edit-eslint.sh"
+          }
+        ]
+      }
+    ],
+    "SessionStart": [
+      {
+        "matcher": "compact",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/inject-sprint-context.sh"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/CLAUDE.md b/CLAUDE.md
index 50627bfc..905f3b7f 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,5 +1,7 @@
 # Crewli — Claude Code Instructions
 
+> See `dev-docs/CLAUDE_CODE_TOOLING.md` for the deterministic guard-rail layer (hooks, subagent, slash commands).
+
 ## Project context
 
 Crewli is a multi-tenant SaaS platform for event and festival management.
diff --git a/dev-docs/CLAUDE_CODE_TOOLING.md b/dev-docs/CLAUDE_CODE_TOOLING.md
new file mode 100644
index 00000000..c73b3abd
--- /dev/null
+++ b/dev-docs/CLAUDE_CODE_TOOLING.md
@@ -0,0 +1,192 @@
+# Claude Code tooling — `.claude/` reference
+
+## 1. Purpose
+
+`/CLAUDE.md` is *advisory*: it tells Claude what to do. Claude is good
+about following it, but advisory rules fail open — when Claude misses
+a line, nothing catches it. Crewli runs a parallel *deterministic*
+layer in `.claude/` that fires whether or not Claude reads it: hooks
+on tool calls, a code-review subagent, and slash commands for the
+procedural shortcuts that come up every sprint.
+
+The two layers are not redundant. They have different jobs.
+
+> **Binding principle:** Would Claude make a mistake without this
+> rule? If no, delete it. If yes, hook it. CLAUDE.md is for
+> understanding; `.claude/` is for guarantees.
+
+A rule belongs in `settings.json` / hooks if and only if Claude would
+make a mistake without it. Otherwise the rule belongs nowhere — not
+in CLAUDE.md, not in a hook. Don't double up: a hook rule that's also
+documented in CLAUDE.md just rots when you change one and forget the
+other.
+
+## 2. Layout
+
+```
+.claude/
+├── settings.json                    # Hook registry (committed)
+├── settings.local.json              # Per-user overrides (gitignored)
+├── agents/
+│   └── crewli-reviewer.md           # Code-review subagent
+├── commands/
+│   ├── sprint-status.md             # /sprint-status
+│   ├── review-multitenancy.md       # /review-multitenancy <Model>
+│   └── sync-docs.md                 # /sync-docs
+└── hooks/
+    ├── protect-files.sh             # PreToolUse Edit/Write
+    ├── block-dangerous-bash.sh      # PreToolUse Bash
+    ├── post-edit-pint.sh            # PostToolUse Edit/Write — PHP
+    ├── post-edit-eslint.sh          # PostToolUse Edit/Write — JS/TS/Vue
+    └── inject-sprint-context.sh     # SessionStart compact
+```
+
+Everything except `settings.local.json` is checked in.
+
+## 3. Hooks reference
+
+| Event | Matcher | Script | Behaviour | Fail mode |
+|---|---|---|---|---|
+| PreToolUse | `Edit\|Write\|MultiEdit` | `protect-files.sh` | Blocks edits to secrets, lock files, default migrations, the deleted `apps/admin/`, `.claude/` itself, and `dev-docs/SCHEMA.md`. | Exit 2 with reason on stderr. |
+| PreToolUse | `Bash` | `block-dangerous-bash.sh` | Blocks `git reset --hard`, force pushes, blanket dependency updates, database wipes that aren't scoped to `--env=testing`, and `rm -rf` on absolute paths outside `/tmp`, `/var/folders`, and `$HOME`. | Exit 2 with reason on stderr. |
+| PostToolUse | `Edit\|Write\|MultiEdit` | `post-edit-pint.sh` | Runs `vendor/bin/pint --dirty` from `api/` after any `.php` edit. | Exit 0 silently — formatting failures never block. |
+| PostToolUse | `Edit\|Write\|MultiEdit` | `post-edit-eslint.sh` | Runs `pnpm eslint --fix` inside the matching SPA dir for `.vue/.ts/.tsx/.js` files under `apps/app/` or `apps/portal/`. | Exit 0 silently. |
+| SessionStart | `compact` | `inject-sprint-context.sh` | Prints branch, last 10 commits, and the top of `BACKLOG.md` so Claude resumes with sprint context after auto-compaction. | Exit 0; output is appended to context. |
+
+Every script:
+
+- Sets `set -euo pipefail`.
+- Reads JSON from stdin via `jq`.
+- Resolves paths through `$CLAUDE_PROJECT_DIR`.
+- Completes in well under 500 ms for typical inputs.
+
+PreToolUse hooks signal *block* by exiting `2` (never `1` — `1` is a
+hook misconfiguration, not a policy denial). PostToolUse hooks always
+exit `0`; a formatter that fails should not stop the agent.
+
+## 4. Subagent: `crewli-reviewer`
+
+Lives at `.claude/agents/crewli-reviewer.md`. Isolated context,
+review-only — it has Read / Grep / Glob / Bash but no Edit. Designed
+for a single pass against the zero-compromise principles in CLAUDE.md
+and the schema rules in `dev-docs/SCHEMA.md`.
+
+### When to invoke
+
+After any non-trivial implementation, before committing:
+
+> Use the crewli-reviewer subagent on the changes since HEAD~1.
+
+### Report shape
+
+Three sections, every finding cited as `path/to/file.php:LINE`:
+
+- **MUST FIX** — blocking, violates a zero-compromise principle.
+- **SHOULD FIX** — non-blocking but clearly correct improvement.
+- **CONSIDER** — judgment call surfaced for Bert.
+
+If the diff is clean, the agent outputs `No issues found against the
+zero-compromise principles.` and stops.
+
+### Extending the system prompt
+
+Edit `crewli-reviewer.md`. The frontmatter (`name`, `description`,
+`tools`, `model`) is the discovery contract — keep `tools` minimal so
+the reviewer can't accidentally patch code. Add new checklist items
+under the existing checklist sections; if a recurring pattern of
+review findings emerges, promote it to the *six most-missed gaps*
+list at the bottom of the prompt.
+
+Don't move review checks into `CLAUDE.md` thinking it's redundant —
+the subagent runs in an isolated context that may not have read
+`CLAUDE.md` yet, so the prompt has to be self-contained.
+
+## 5. Slash commands
+
+| Command | Description | Example |
+|---|---|---|
+| `/sprint-status` | 5–10 line summary: current branch, last completed work package, uncommitted work, next BACKLOG item. | `/sprint-status` |
+| `/review-multitenancy <Model>` | Reads model + migration + policy + tests for `<Model>` and reports PASS/FAIL/N/A on the multi-tenancy checklist. Ends with `READY` or `NEEDS WORK`. | `/review-multitenancy Shift` |
+| `/sync-docs` | Runs `npm run sync:docs`, prints the manifest's Git SHA + generation timestamp, and reminds you to upload `.claude-sync/` to Project Knowledge. | `/sync-docs` |
+
+Slash commands live in `.claude/commands/<name>.md`. Frontmatter
+declares `description`, optional `argument-hint`, and an
+`allowed-tools` allowlist (least-privilege — `/sync-docs` only allows
+`Bash(npm:*)` and `Read`, not arbitrary Bash).
+
+## 6. Testing a hook
+
+Each hook reads a single JSON object on stdin. Test by piping a
+fixture and inspecting the exit code and stderr:
+
+```bash
+# protect-files — should BLOCK
+echo '{"tool_input":{"file_path":".env"}}' | bash .claude/hooks/protect-files.sh; echo "exit=$?"
+
+# protect-files — should ALLOW
+echo '{"tool_input":{"file_path":"app/Models/Event.php"}}' | bash .claude/hooks/protect-files.sh; echo "exit=$?"
+
+# block-dangerous-bash — should BLOCK
+echo '{"tool_input":{"command":"git push --force origin main"}}' | bash .claude/hooks/block-dangerous-bash.sh; echo "exit=$?"
+
+# block-dangerous-bash — should ALLOW (testing scope)
+echo '{"tool_input":{"command":"php artisan migrate:fresh --env=testing --seed"}}' | bash .claude/hooks/block-dangerous-bash.sh; echo "exit=$?"
+
+# post-edit-pint — no-op on non-PHP
+echo '{"tool_input":{"file_path":"README.md"}}' | bash .claude/hooks/post-edit-pint.sh; echo "exit=$?"
+
+# post-edit-eslint — no-op on PHP
+echo '{"tool_input":{"file_path":"api/app/Models/Event.php"}}' | bash .claude/hooks/post-edit-eslint.sh; echo "exit=$?"
+
+# inject-sprint-context — full output
+bash .claude/hooks/inject-sprint-context.sh
+```
+
+Block scenarios should print a reason on stderr and exit `2`; allow
+scenarios should be silent and exit `0`.
+
+## 7. Disabling temporarily
+
+Set `"disableAllHooks": true` at the top level of `.claude/settings.json`:
+
+```json
+{
+  "disableAllHooks": true,
+  "hooks": { ... }
+}
+```
+
+Document *why* in the commit message and revert before pushing the
+branch you're working on. The hooks exist because they catch real
+mistakes; turning them off is a knowingly-temporary state, not a
+preference.
+
+For per-user overrides without touching the committed file, use
+`.claude/settings.local.json` (gitignored).
+
+## 8. Adding a new hook
+
+Checklist:
+
+- [ ] Script completes in well under 500 ms (a slow hook makes every
+      tool call slower).
+- [ ] PreToolUse: exit `2` to block (NEVER `1` — `1` reads as
+      misconfiguration). PostToolUse: always exit `0`.
+- [ ] `set -euo pipefail` at the top.
+- [ ] JSON parsed via `jq` from stdin (no shelling out to grep over
+      the whole payload).
+- [ ] Path resolution via `$CLAUDE_PROJECT_DIR`, never `$PWD`.
+- [ ] Test fixture in this document's section 6 covers the new
+      pattern.
+- [ ] Entry added to the hooks reference table in section 3.
+- [ ] `chmod +x` set, committed.
+
+## 9. Design principle (verbatim)
+
+Settings and hooks are deterministic; CLAUDE.md is advisory. They
+serve different jobs and should never duplicate. If a rule is
+hookable, hook it and *delete* it from CLAUDE.md — keeping both is
+the worst of both worlds (the agent reads the rule, the hook fires
+the rule, and when they diverge nobody knows which is right).
+CLAUDE.md is for understanding the project; `.claude/` is for
+catching the mistakes that happen anyway.