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/set-status/to-deferred.md

@@ -0,0 +1,47 @@
+Defer a task for later consideration.
+
+Arguments: $ARGUMENTS (task ID)
+
+## Deferring a Task
+
+This status indicates a task is valid but not currently actionable or prioritized.
+
+## Valid Reasons for Deferral
+
+- Waiting for external dependencies
+- Reprioritized for future sprint
+- Blocked by technical limitations
+- Resource constraints
+- Strategic timing considerations
+
+## Execution
+
+```bash
+task-master set-status --id=$ARGUMENTS --status=deferred
+```
+
+## Deferral Management
+
+When deferring:
+1. **Document Reason**
+   - Capture why it's being deferred
+   - Set reactivation criteria
+   - Note any partial work completed
+
+2. **Impact Analysis**
+   - Check dependent tasks
+   - Update project timeline
+   - Notify affected stakeholders
+
+3. **Future Planning**
+   - Set review reminders
+   - Tag for specific milestone
+   - Preserve context for reactivation
+   - Link to blocking issues
+
+## Smart Tracking
+
+- Monitor deferral duration
+- Alert when criteria met
+- Prevent scope creep
+- Regular review cycles