add(plugin): bonfire — session-context workflow tooling

Adapted from PR #108 by @vieko (Vercel).
Original: https://github.com/anthropics/claude-plugins-official/pull/108

external_plugins/bonfire/commands/end.md

@@ -0,0 +1,84 @@
+---
+description: End session - update context and commit changes
+allowed-tools: Bash(git:*), Bash(rm:*), Bash(mv:*), Bash(mkdir:*), Read, Write, Glob, AskUserQuestion
+model: haiku
+---
+
+# End Session
+
+## Step 1: Find Git Root
+
+Run `git rev-parse --show-toplevel` to locate the repository root.
+
+## Step 2: Review Session Work
+
+Review what was accomplished this session by examining:
+- Recent git commits
+- Files changed
+- Conversation context
+
+## Step 3: Update Session Context
+
+Update `<git-root>/.bonfire/index.md`:
+
+1. Update the session entry with:
+   - **Accomplished**: List what was completed
+   - **Decisions**: Key decisions made and rationale
+   - **Files Modified**: Important files changed (if relevant)
+   - **Blockers**: Any issues encountered
+
+2. Update "Next Session Priorities" based on remaining work
+
+3. Update "Current State" to reflect new status
+
+## Step 4: Manage Session Scripts
+
+Check if `<git-root>/.bonfire/scripts/` exists and contains any files.
+
+**If scripts exist**, use AskUserQuestion to ask what to do with each script:
+
+"What should happen to these session scripts?" (Header: "Scripts", multiSelect: false)
+
+For each script found, present options:
+- **Keep** - Leave in `.bonfire/scripts/` for next session
+- **Move to project** - Move to `<git-root>/scripts/` (create if needed)
+- **Delete** - Remove the script
+
+Execute the user's choices:
+- **Keep**: No action needed
+- **Move to project**: `mkdir -p <git-root>/scripts/ && mv <script> <git-root>/scripts/`
+- **Delete**: `rm <script>`
+
+**If no scripts exist**, skip this step.
+
+## Step 5: Commit Changes (if tracked)
+
+Read `<git-root>/.bonfire/config.json` to check `gitStrategy`.
+
+**If gitStrategy is "ignore-all"**: Skip committing - nothing is tracked. Tell the user session context was updated locally.
+
+**If gitStrategy is "hybrid" or "commit-all"**:
+
+1. **Check what can be staged**: Run `git status .bonfire/` to see what files are not ignored
+2. **NEVER use `git add -f`** - if a file is gitignored, respect that
+3. **Stage only unignored files**:
+   ```bash
+   git add .bonfire/
+   ```
+4. **Check if anything was staged**: Run `git diff --cached --quiet .bonfire/`
+   - If nothing staged (exit code 0), tell user "Session context updated locally (files are gitignored)"
+   - If changes staged, commit:
+     ```bash
+     git commit -m "docs: update session context"
+     ```
+
+If the commit fails due to hooks, help resolve the issue (but never bypass hooks with `--no-verify`).
+
+## Step 6: Confirm
+
+Summarize:
+- What was documented
+- Next priorities
+- Any follow-up needed
+
+Let the user know they can run `/bonfire:archive` when this work is merged and complete.