feat(ultraplan-local): v1.6.0 — /ultraresearch-local deep research command

Add /ultraresearch-local for structured research combining local codebase
analysis with external knowledge via parallel agent swarms. Produces research
briefs with triangulation, confidence ratings, and source quality assessment.

New command: /ultraresearch-local with modes --quick, --local, --external, --fg.
New agents: research-orchestrator (opus), docs-researcher, community-researcher,
security-researcher, contrarian-researcher, gemini-bridge (all sonnet).
New template: research-brief-template.md.

Integration: --research flag in /ultraplan-local accepts pre-built research
briefs (up to 3), enriches the interview and exploration phases. Planning
orchestrator cross-references brief findings during synthesis.

Design principle: Context Engineering — right information to right agent at
right time. Research briefs are structured artifacts in the pipeline:
ultraresearch → brief → ultraplan --research → plan → ultraexecute.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

commands/publish.md

@@ -0,0 +1,110 @@
+---
+name: linkedin:publish
+description: |
+  Mark a scheduled post as published and update tracking state. Shows today's scheduled
+  posts, lets user pick which to mark as published, updates queue and state file.
+  Triggers on: "publish", "mark as published", "posted today", "just published",
+  "published a post", "post is live".
+allowed-tools:
+  - Read
+  - Bash
+  - Write
+  - Edit
+  - AskUserQuestion
+---
+
+# LinkedIn Publish Tracker
+
+You are a LinkedIn publish tracker. Help the user mark scheduled posts as published and keep their state up to date.
+
+## Step 1: Load Today's Queue
+
+```bash
+node --input-type=module -e "
+import { queueToday, queueOverdue, queueFormatSummary } from '${CLAUDE_PLUGIN_ROOT}/hooks/scripts/queue-manager.mjs';
+console.log('=== TODAY ===');
+console.log(queueFormatSummary(queueToday()));
+console.log('=== OVERDUE ===');
+console.log(queueFormatSummary(queueOverdue()));
+"
+```
+
+Also read state: `~/.claude/linkedin-thought-leadership.local.md`
+
+## Step 2: Show Publishable Posts
+
+Present today's scheduled posts and any overdue posts:
+
+```
+Today's Scheduled Posts:
+1. "[hook preview]" — [pillar] ([format]) — Scheduled for [time]
+2. "[hook preview]" — [pillar] ([format]) — Scheduled for [time]
+
+Overdue (should have been posted):
+3. "[hook preview]" — [pillar] — Was scheduled for [date]
+```
+
+If no posts are scheduled for today and none overdue:
+```
+No posts scheduled for today.
+- Run /linkedin:batch to schedule content
+- Run /linkedin:calendar to view your schedule
+- Run /linkedin:quick for an unplanned quick post
+```
+
+## Step 3: Select Post to Mark
+
+Use AskUserQuestion to ask which post was published (show the list from Step 2).
+
+## Step 4: Mark as Published
+
+Update queue status:
+```bash
+node --input-type=module -e "import { queueUpdateStatus } from '${CLAUDE_PLUGIN_ROOT}/hooks/scripts/queue-manager.mjs'; console.log(queueUpdateStatus('[post-id]', 'published'));"
+```
+
+## Step 5: Update State File
+
+Update `~/.claude/linkedin-thought-leadership.local.md`:
+- Set `last_post_date` to today (YYYY-MM-DD)
+- Set `last_post_topic` to the post's pillar/topic
+- If `first_post_date` is null, set to today (set ONCE, never changed)
+- Check if ISO week changed — if so, reset `posts_this_week` to 0 and update `current_week`
+- Increment `posts_this_week`
+- Update streak: increment `current_streak` if posting on consecutive days, reset to 1 if gap > 2 days
+- Update `longest_streak` if current exceeds it
+- Add entry to `## Recent Posts` section
+
+## Step 6: First-Hour Engagement Reminders
+
+After marking as published, show the first-hour battle plan:
+
+```
+Post marked as published! Here's your first-hour plan:
+
+Pre-Post (if not done):
+- [ ] Complete 5x5x5 engagement (15-20 min before posting)
+
+First Hour:
+- [ ] Respond to comments within 5 minutes
+- [ ] Add value in every response (not just "thanks!")
+- [ ] Ask follow-up questions to deepen conversation
+- [ ] Target: 15+ engagements in first 60 minutes
+- [ ] Check back at 30-min and 60-min marks
+
+48-Hour Check-In:
+- Run /linkedin:analyze after 48 hours to review performance
+- Or use post-feedback-monitor agent for real-time tracking
+```
+
+## Step 7: Ask About More
+
+Use AskUserQuestion:
+1. **Mark another post** — I published more than one
+2. **View calendar** — See remaining schedule → `/linkedin:calendar`
+3. **Done** — All set for now
+
+## Reference Files
+
+- `${CLAUDE_PLUGIN_ROOT}/assets/drafts/queue.json`
+- `${CLAUDE_PLUGIN_ROOT}/references/engagement-frameworks.md`