bd sync --merge fails due to chicken-and-egg: .beads/ always dirty

## Problem

When sync.branch is configured (e.g., beads-sync), the bd sync workflow creates a chicken-and-egg problem:

1. `bd sync` commits changes to beads-sync via worktree
2. `bd sync` copies JSONL to main working dir via `copyJSONLToMainRepo()` (sync.go line 364, worktree.go line 678-685)
3. The copy is NOT committed to main - it just updates the working tree
4. `bd sync --merge` checks for clean working dir (sync.go line 1547-1548)
5. `bd sync --merge` FAILS because .beads/issues.jsonl is uncommitted!

## Impact

- sync.branch workflow is fundamentally broken
- Users cannot periodically merge beads-sync → main
- Main branch always shows as dirty
- Creates confusion about git state

## Root Cause

sync.go:1547-1548:
```go
if len(strings.TrimSpace(string(statusOutput))) > 0 {
    return fmt.Errorf("main branch has uncommitted changes, please commit or stash them first")
}
```

This check blocks merge when ANY uncommitted changes exist, including the .beads/ changes that `bd sync` itself created.

## Proposed Fix

Option A: Exclude .beads/ from the clean check in `mergeSyncBranch`:
```go
// Check if there are non-beads uncommitted changes
statusCmd := exec.CommandContext(ctx, "git", "status", "--porcelain", "--", ":!.beads/")
```

Option B: Auto-stash .beads/ changes before merge, restore after

Option C: Change the workflow - do not copy JSONL to main working dir, instead always read from worktree

## Files to Modify

- cmd/bd/sync.go:1540-1549 (mergeSyncBranch function)
- Possibly internal/syncbranch/worktree.go (copyJSONLToMainRepo)

## Fix Implemented

Modified cmd/bd/sync.go mergeSyncBranch function:

1. **Exclude .beads/ from dirty check** (line 1543):
   Changed `git status --porcelain` to `git status --porcelain -- :!.beads/`
   This allows merge to proceed when only .beads/ has uncommitted changes.

2. **Restore .beads/ to HEAD before merge** (lines 1553-1561):
   Added `git checkout HEAD -- .beads/` before merge to prevent
   "Your local changes would be overwritten by merge" errors.
   The .beads/ changes are redundant since they came FROM beads-sync.

## Testing

- All cmd/bd sync/merge tests pass
- All internal/syncbranch tests pass
- Manual verification needed for full workflow


Merge: bd-4qfb

branch: polecat/Polish
target: main
source_issue: bd-4qfb
rig: beads


Default to YES for git hooks and merge driver installation

Currently bd init prompts user to install git hooks and merge driver, but setup is incomplete if user declines. Change to install by default unless --skip-hooks or --skip-merge-driver flags are passed. Better safe defaults. If installation fails, warn user and suggest bd doctor --fix.


Version Bump: {{version}}

Release checklist for version {{version}}. This molecule ensures all release steps are completed properly.


Commit and push release

git add -A && git commit && git push to trigger CI


Push release v{{version}} to remote

Push the commit and tag:

```bash
git push && git push --tags
```

Verify on GitHub that the tag appears in releases.


🤝 HANDOFF: Review remaining beads PRs

## Current State
Just merged PR #653 (doctor refactor) and added tests to restore coverage.

## Remaining Open PRs to Review
Run `gh pr list --repo steveyegge/beads` to see current list. As of handoff:

1. #655 - feat: Linear Integration (jblwilliams)
2. #651 - feat(audit): agent audit trail (dchichkov)
3. #648 - Stop init creating redundant @AGENTS.md (maphew)
4. #646 - fix(unix): handle Statfs field types (jordanhubbard)
5. #645 - feat: /plan-to-beads Claude Code command (petebytes)
6. #642, #641, #640 - sync branch fixes (cpdata)

## Review Checklist
- Check CI status with `gh pr checks <num> --repo steveyegge/beads`
- Verify no .beads/ data leaking (we have a hook now)
- Review code quality
- Merge good ones, request changes on problematic ones

## Notes
- User wants us to be proactive about merging good PRs
- Can add tests ourselves if coverage drops


Run bd doctor at end of bd init to verify setup

Run bd doctor diagnostics at end of bd init (after line 398 in init.go). If issues found, warn user immediately: '⚠ Setup incomplete. Run bd doctor --fix to complete setup.' Catches configuration problems before user encounters them in normal workflow.


Push version bump to GitHub

git push origin main - triggers CI but no release yet.


Implement bd mol current command

Show what molecule the agent should currently be working on. Referenced by gt-um6q, gt-lz13. Needed for molecule navigation workflow in templates.


Add timeout message for long-running git push operations

When git push hangs waiting for credential/browser auth, show a periodic message to the user instead of appearing frozen. Add timeout messaging after N seconds of inactivity during git operations.


mol-beads-release

Release checklist for beads version {{version}}.

This molecule ensures all release steps are completed properly.
Variable: {{version}} - target version (e.g., 0.35.0)

## Step: update-release-notes
Update cmd/bd/info.go with release notes for {{version}}.

Add a new VersionChange entry at the top of versionChanges slice:
```go
{
    Version: "{{version}}",
    Date:    "YYYY-MM-DD",
    Changes: []string{
        "NEW: Feature description",
        "FIX: Bug fix description",
        "IMPROVED: Enhancement description",
    },
},
```

Run `git log --oneline v<previous>..HEAD` to see what changed.

## Step: update-changelog
Update CHANGELOG.md with detailed release notes.

Add a new section after [Unreleased]:
```markdown
## [{{version}}] - YYYY-MM-DD

### Added
- **Feature name** (issue-id) - Description

### Changed
- **Change description** (issue-id)

### Fixed
- **Bug fix** (issue-id) - Description
```

Sort by importance, not chronologically.
Needs: update-release-notes

## Step: bump-version
Run the version bump script.

```bash
./scripts/bump-version.sh {{version}}
```

This updates version in all files:
- cmd/bd/version.go
- .claude-plugin/*.json
- integrations/beads-mcp/pyproject.toml
- npm-package/package.json
- Hook templates

Needs: update-changelog

## Step: run-tests
Run tests and verify lint passes.

```bash
go test -short ./...
```

CI will run full lint, but fix any obvious issues first.
Needs: bump-version

## Step: commit-release
Commit the release changes.

```bash
git add -A
git commit -m "chore: bump version to v{{version}}"
```

Needs: run-tests

## Step: push-and-tag
Push commit and create release tag.

```bash
git push origin main
git tag v{{version}}
git push origin v{{version}}
```

This triggers GitHub Actions release workflow.
Needs: commit-release

## Step: wait-for-ci
Wait for GitHub Actions to complete.

Monitor: https://github.com/steveyegge/beads/actions

CI will:
- Build binaries via GoReleaser
- Create GitHub Release with assets
- Publish to npm (@beads/bd)
- Publish to PyPI (beads-mcp)
- Update Homebrew tap

Wait until all jobs succeed (~5-10 min).
Needs: push-and-tag

## Step: verify-release
Verify the release is complete.

```bash
# Check GitHub release
gh release view v{{version}}

# Check Homebrew
brew update && brew info steveyegge/beads/bd

# Check npm
npm view @beads/bd version

# Check PyPI
pip index versions beads-mcp
```

Needs: wait-for-ci

## Step: update-local
Update local installations.

```bash
# Upgrade Homebrew
brew upgrade steveyegge/beads/bd

# Or install from source
./scripts/bump-version.sh {{version}} --install

# Install MCP locally
pip install -e integrations/beads-mcp

# Restart daemons
pkill -f "bd daemon" || true
```

Verify: `bd --version` shows {{version}}
Needs: verify-release

## Step: manual-publish
(Optional) Manual publish if CI failed.

```bash
# npm (requires npm login)
./scripts/bump-version.sh {{version}} --publish-npm

# PyPI (requires TWINE credentials)
./scripts/bump-version.sh {{version}} --publish-pypi

# Or both
./scripts/bump-version.sh {{version}} --publish-all
```

Only needed if CI publishing failed.
Needs: wait-for-ci


Merge: bd-05a8

branch: polecat/valkyrie
target: main
source_issue: bd-05a8
rig: beads


Consider using types.Status in merge package for type safety

The merge package uses string for status comparison (e.g., result.Status == closed, issue.Status == StatusTombstone). The types package defines Status as a type alias with validation. While the merge package needs its own Issue struct for JSONL flexibility, it could import and use types.Status for constants to get compile-time type checking. Current code: if left == closed || right == closed. Could be: if left == string(types.StatusClosed). This is low priority since string comparison works correctly. Files: internal/merge/merge.go:44, 488, 501-521


bd wisp list command

Add bd wisp list command to show ephemeral molecules.

## Usage
```bash
bd wisp list              # List all wisps in current context
bd wisp list --json       # JSON output
bd wisp list --all        # Include orphaned wisps
```

## Output
- Shows in-progress ephemeral molecules
- Columns: ID, Title, Started, Last Update, Status
- Warns about orphaned wisps (old updated_at)

## Implementation
- New 'wisp' command group
- Read from .beads-ephemeral/issues.jsonl
- Filter to ephemeral:true issues


Restart daemon with {{version}}

Restart the bd daemon to pick up new version:

```bash
bd daemon --stop
bd daemon --start
bd daemon --health  # Verify Version: {{version}}
```


Phase 2.2: Switch bdt storage to TOON format

Currently bdt stores issues in JSONL format in issues.toon file. Phase 2.2 must implement actual TOON format storage - this is the fundamental goal of the bdtoon project.

## Current State (Phase 2.1)
- issues.toon stores JSONL (intermediate format)
- --toon flag allows output in TOON format for LLM consumption
- Problem: We're not actually using TOON as the fundamental storage format

## Required Work (Phase 2.2)
1. Switch issue file I/O to write TOON format instead of JSONL
   - Update cmd/bdt/storage.go to use EncodeTOON for writing
   - Update cmd/bdt/storage.go to decode TOON (currently decodes JSON)
   - Ensure round-trip: write TOON → read TOON → write TOON is byte-identical

2. Update command implementations
   - cmd/bdt/create.go: Write newly created issues to TOON format
   - cmd/bdt/list.go: Read issues from TOON format
   - cmd/bdt/show.go: Read from TOON format
   - cmd/bdt/import.go: Convert imported JSONL to TOON
   - cmd/bdt/export.go: Export TOON to JSONL (for bd compatibility)

3. Implement TOON parser that handles gotoon's encoder-only limitation
   - Since gotoon doesn't decode TOON, need custom TOON→JSON decoder
   - OR continue storing TOON but decoding via intermediate JSON conversion

4. Git merge driver optimization
   - TOON is line-oriented, better for 3-way merges than binary formats
   - Configure git merge driver for .toon files

5. Comprehensive testing
   - Round-trip tests: Issue → TOON → storage → read → Issue
   - Merge conflict resolution tests with TOON format
   - Large issue set performance tests

## Success Criteria
- issues.toon stores actual TOON format (not JSONL)
- bdt list reads from TOON file
- bdt create writes to TOON file
- Round-trip: create issue → list → show returns identical data
- All 65+ tests still passing
- Performance comparable to JSONL storage


Work on beads-2nh: Fix gt spawn --issue to find issues in...

Work on beads-2nh: Fix gt spawn --issue to find issues in rig's beads database. When done, submit MR (not PR) to integration branch for Refinery.


Cleanup: --ephemeral flag

Update bd cleanup to handle ephemeral issues.

New flag:
- bd cleanup --ephemeral - deletes all CLOSED issues with ephemeral=true

Behavior:
- Only deletes if status=closed AND ephemeral=true
- Respects --dry-run flag
- Reports count of deleted ephemeral issues

This allows swarm cleanup to remove transient messages without affecting permanent issues.


Graph Link: replies_to for conversation threading

Implement replies_to link type for message threading.

New command:
- bd mail reply <id> -m 'Response' creates a message with replies_to set

Query support:
- bd show <id> --thread shows full conversation thread
- Thread traversal in storage layer

Storage:
- replies_to column in issues table
- Index for efficient thread queries

This enables Reddit-style nested threads where messages reply to other messages.


Implement transaction retry logic for SQLITE_BUSY

BEGIN IMMEDIATE fails immediately on SQLITE_BUSY instead of retrying with exponential backoff.

Location: internal/storage/sqlite/sqlite.go:223-225

Problem:
- Under concurrent write load, BEGIN IMMEDIATE can fail with SQLITE_BUSY
- Current implementation fails immediately instead of retrying
- Results in spurious failures under normal concurrent usage

Solution: Implement exponential backoff retry:
- Retry up to N times (e.g., 5)
- Backoff: 10ms, 20ms, 40ms, 80ms, 160ms
- Check for context cancellation between retries
- Only retry on SQLITE_BUSY/database locked errors

Impact: Spurious failures under concurrent write load

Effort: 3 hours


Enrich MutationEvent with title and assignee

Current MutationEvent only has IssueID, no context. Add Title and Assignee fields so activity feeds can display meaningful info without extra lookups. Emit these fields when creating mutation events in server_core.go.


Merge: bd-au0.6

branch: polecat/furiosa
target: main
source_issue: bd-au0.6
rig: beads


.beads-ephemeral/ storage backend

Implement ephemeral storage layer for wisps.

## Requirements
- New storage location: .beads-ephemeral/issues.jsonl (sibling to .beads/)
- Gitignored by default (add to .beads/.gitignore)
- Same JSONL format as regular beads
- Config option: ephemeral.directory (relative path)
- ephemeral.enabled config flag

## Storage Behavior
- Ephemeral issues have ephemeral: true field
- No sync to remote (local only)
- No daemon tracking needed (transient)

## Implementation
- Add EphemeralStore in storage package
- Initialize on demand when --ephemeral flag used
- Share Issue struct, just different storage path


Final release verification

Verify all release artifacts are accessible:

- [ ] `bd --version` shows 0.30.4
- [ ] `bd version --daemon` shows 0.30.4
- [ ] GitHub release exists: https://github.com/steveyegge/beads/releases/tag/v0.30.4
- [ ] `brew upgrade beads && bd --version` shows 0.30.4 (if using Homebrew)
- [ ] `pip show beads-mcp` shows 0.30.4
- [ ] npm package available at 0.30.4
- [ ] `bd info --whats-new` shows 0.30.4 notes

Run final checks:
```bash
bd --version
bd version --daemon
pip show beads-mcp | grep Version
bd info --whats-new
```


Merge: bd-indn

branch: polecat/rictus
target: main
source_issue: bd-indn
rig: beads


Optimization: Tombstones still synced, adding overhead

Tombstoned (deleted) issues are still processed during sync, adding overhead.

## Evidence
```
Import complete: 0 created, 0 updated, 407 unchanged, 100 skipped
```
Those 100 skipped are tombstones - they're read from JSONL, parsed, then filtered out.

## Current State (Beads repo)
- 408 total issues
- 99 tombstones (24% of database)
- Every sync reads and skips these 99 entries

## Impact
- Sync time increases with tombstone count
- JSONL file size grows indefinitely
- Git history accumulates tombstone churn

## Proposed Solutions

### 1. JSONL Compaction (`bd compact`)
Periodically rewrite JSONL without tombstones:
```bash
bd compact  # Removes tombstones, rewrites issues.jsonl
```
Trade-off: Loses delete history, but that's in git anyway.

### 2. Tombstone TTL
Auto-remove tombstones older than N days during sync:
```go
if issue.Deleted && time.Since(issue.UpdatedAt) > 7*24*time.Hour {
    // Skip writing to new JSONL
}
```

### 3. Archive File
Move old closed issues to `issues-archive.jsonl`:
- Not synced regularly
- Available for historical queries
- Main JSONL stays small

### 4. Lazy Tombstone Handling
Don't write tombstones to JSONL at all - just remove the line:
- Simpler, but loses cross-clone delete propagation
- Would need different delete propagation mechanism

## Recommendation
Start with `bd compact` command - simple, explicit, user-controlled.

## Related
- gt-tnss: Analysis - Beads database size and hygiene strategy
- gt-ox67: Maintenance - Regular cleanup of closed MR/gate beads


Enhance bd doctor to suggest reset for broken states

Update bd doctor to detect severely broken states and suggest reset.

## Detection Criteria
Suggest reset when:
- Multiple unfixable errors detected
- Corrupted JSONL that can't be repaired
- Schema version mismatch that can't be migrated
- Daemon state inconsistent and unkillable

## Implementation
Add to doctor's check/fix flow:
```go
if unfixableErrors > threshold {
    suggest('State may be too broken to fix. Consider: bd reset')
}
```

## Output Example
```
✗ Found 5 unfixable errors

  Your beads state may be too corrupted to repair.
  Consider running 'bd reset' to start fresh.
  (Use 'bd reset --backup' to save current state first)
```

## Notes
- Don't auto-run reset, just suggest
- This is lower priority, can be done in parallel with main work


Commit changes and create v0.30.4 tag

```bash
git add -A
git commit -m "chore: Bump version to 0.30.4"
git tag -a v0.30.4 -m "Release v0.30.4"
```

```verify
git describe --tags --exact-match HEAD 2>/dev/null | grep -q 'v0.30.4'
```


Kill running daemons

Stop all bd daemons before release:

```bash
pkill -f 'bd.*daemon' || true
sleep 1
pgrep -lf 'bd.*daemon'  # Should show nothing
```


Fix update-homebrew.sh awk script corrupts formula

The awk script in scripts/update-homebrew.sh incorrectly removes platform conditionals (on_macos do, on_linux do, if Hardware::CPU.arm?, etc.) when updating SHA256 hashes. This corrupts the Homebrew formula.

The issue is the awk script uses 'next' to skip lines containing platform conditionals but never reconstructs them, resulting in a syntax-invalid formula.

Found during v0.34.0 release - had to manually fix the formula.

Fix options:
1. Rewrite awk script to properly preserve structure while updating sha256 lines only
2. Use sed instead with targeted sha256 replacements
3. Template approach - store formula template and fill in version/hashes


Remove molecule.go (simple instantiation)

molecule.go uses is_template field for simple single-issue cloning. This is too simple for what molecules should be - full DAG orchestration. The use case is covered by bd mol bond with a single-issue molecule. Delete molecule.go and its commands.


Update .claude-plugin/marketplace.json to 0.30.4

Update version field in .claude-plugin/marketplace.json:
```json
"version": "0.30.4"
```

```verify
jq -e '.plugins[0].version == "0.30.4"' .claude-plugin/marketplace.json
```


Install 0.30.4 Go binary locally

Rebuild and install the Go binary:
```bash
go install ./cmd/bd
# OR
make install
```

Verify:
```bash
bd --version
```

```verify
bd --version 2>&1 | grep -q '0.30.4'
```


Review SQLite indexes and scaling bottlenecks

Audit the beads SQLite schema for:

## Index Review
- Are all frequently-queried columns indexed?
- Are compound indexes needed for common query patterns?
- Any missing indexes on foreign keys or filter columns?

## Scaling Bottlenecks
- How does performance degrade with 10k, 100k, 1M issues?
- Full table scans in hot paths?
- JSONL export/import performance at scale
- Transaction contention in multi-agent scenarios

## Common Query Patterns to Optimize
- bd ready (status + blocked_by resolution)
- bd list with filters (status, type, priority, labels)
- bd show with dependency graph traversal
- bd sync import/export

## Deliverables
- Document current indexes
- Identify missing indexes
- Benchmark key operations at scale
- Recommend schema improvements


Improve test coverage for cmd/bd/doctor/fix (23.9% → 50%)

The doctor/fix package has only 23.9% test coverage. The doctor fix functionality is important for troubleshooting.

Current coverage: 23.9%
Target coverage: 50%


Add close_reason to JSONL export format documentation

PR #551 now persists close_reason to the database, but there's a question about whether this field should be exported to JSONL format.

## Current State
- close_reason is stored in issues.close_reason column
- close_reason is also stored in events table (audit trail)
- The JSONL export format may or may not include close_reason

## Questions
1. Should close_reason be exported to JSONL format?
2. If yes, where should it go (root level or nested in events)?
3. Should there be any special handling to avoid duplication?
4. How should close_reason be handled during JSONL import?

## Why This Matters
- JSONL is the git-friendly sync format
- Other beads instances import from JSONL
- close_reason is meaningful data that should be preserved across clones

## Suggested Action
- Check if close_reason is currently exported in JSONL
- If not, add it to the export schema
- Document the field in JSONL format spec
- Add tests for round-trip (export -> import -> verify close_reason)


🤝 HANDOFF: v0.31.0 released, molecules discussion

Session completed 0.31.0 release and had important molecules discussion.

## Completed
- v0.31.0 released (deferred status, audit trail, directory labels, etc.)
- Fixed lint issues, hook version markers, codesigning
- All CI green, artifacts verified

## Filed Issues
- bd-usro: Rename template instantiate → bd mol bond
- bd-y8bj: Auto-detect identity for bd mail (P1 bug)
- gt-975: Molecule execution support for polecats/crew
- gt-976: Crew lifecycle support in Deacon

## Key Insight
Molecules are the future - TodoWrite is ephemeral, molecules are persistent institutional memory on the world chain. I tried to use TodoWrite for version bump and missed steps (codesigning, MCP verification). Molecules would have caught this.

## Next Steps
- bd mol bond implementation is priority
- Max has gt-976 for crew lifecycle (enables automated refresh mid-molecule)

Check bd ready and gt-975/976 status.


Add comments to 30+ silently ignored errors or fix them

Code health review found 30+ instances of error suppression using blank identifier without explanation:

Good examples (with comments):
- merge.go: _ = gitRmCmd.Run() // Ignore errors
- daemon_watcher.go: _ = watcher.Add(...) // Ignore error

Bad examples (no context):
- create.go:213: dbPrefix, _ = store.GetConfig(ctx, "issue_prefix")
- daemon_sync_branch.go: _ = daemonClient.Close()
- migrate_hash_ids.go, version_tracking.go: _ = store.Close()

Fix: Add comments explaining WHY errors are ignored, or handle them properly.


Documentation for messaging and graph links

Document all new features.

Files to update:
- README.md - brief mention of messaging capability
- AGENTS.md - update for AI agents using bd mail
- docs/messaging.md (new) - full messaging reference
- docs/graph-links.md (new) - graph link reference
- CHANGELOG.md - v0.30.2 release notes

Topics to cover:
- Mail commands with examples
- Graph link types and use cases
- Identity configuration
- Hooks setup for notifications
- Migration notes


Merge: bd-tvu3

branch: polecat/Beader
target: main
source_issue: bd-tvu3
rig: beads