feat: Claude Code slash commands for Task Master (#774)

* Fix Cursor deeplink installation with copy-paste instructions (#723)

* fix: expand-task (#755)

* docs: Update o3 model price (#751)

* docs: Auto-update and format models.md

* docs: Auto-update and format models.md

* feat: Add Claude Code task master commands

Adds Task Master slash commands for Claude Code under /project:tm/ namespace

---------

Co-authored-by: Joe Danziger <joe@ticc.net>
Co-authored-by: Ralph Khreish <35776126+Crunchyman-ralph@users.noreply.github.com>
Co-authored-by: Volodymyr Zahorniak <7808206+zahorniak@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: neno-is-ooo <204701868+neno-is-ooo@users.noreply.github.com>

.claude/commands/tm/next/index.md

@@ -0,0 +1,66 @@
+Intelligently determine and prepare the next action based on comprehensive context.
+
+This enhanced version of 'next' considers:
+- Current task states
+- Recent activity
+- Time constraints
+- Dependencies
+- Your working patterns
+
+Arguments: $ARGUMENTS
+
+## Intelligent Next Action
+
+### 1. **Context Gathering**
+Let me analyze the current situation:
+- Active tasks (in-progress)
+- Recently completed tasks
+- Blocked tasks
+- Time since last activity
+- Arguments provided: $ARGUMENTS
+
+### 2. **Smart Decision Tree**
+
+**If you have an in-progress task:**
+- Has it been idle > 2 hours? → Suggest resuming or switching
+- Near completion? → Show remaining steps
+- Blocked? → Find alternative task
+
+**If no in-progress tasks:**
+- Unblocked high-priority tasks? → Start highest
+- Complex tasks need breakdown? → Suggest expansion
+- All tasks blocked? → Show dependency resolution
+
+**Special arguments handling:**
+- "quick" → Find task < 2 hours
+- "easy" → Find low complexity task
+- "important" → Find high priority regardless of complexity
+- "continue" → Resume last worked task
+
+### 3. **Preparation Workflow**
+
+Based on selected task:
+1. Show full context and history
+2. Set up development environment
+3. Run relevant tests
+4. Open related files
+5. Show similar completed tasks
+6. Estimate completion time
+
+### 4. **Alternative Suggestions**
+
+Always provide options:
+- Primary recommendation
+- Quick alternative (< 1 hour)
+- Strategic option (unblocks most tasks)
+- Learning option (new technology/skill)
+
+### 5. **Workflow Integration**
+
+Seamlessly connect to:
+- `/project:task-master:start [selected]` 
+- `/project:workflows:auto-implement`
+- `/project:task-master:expand` (if complex)
+- `/project:utils:complexity-report` (if unsure)
+
+The goal: Zero friction from decision to implementation.