Refactor AI workspace for improved context management and communication integration

- Introduced new commands and skills for workspace memory curation, professional communication, and status reporting.
- Updated existing commands to utilize new skills and improve clarity in instructions.
- Created a new workspace context command to load reusable core and active project profile.
- Enhanced Mattermost inbox integration with support for generic environment variables.
- Established a clear separation between project-independent core logic and project-specific profiles.
- Improved documentation across various files to reflect changes in workflow and command usage.
- Added operational memory management rules to ensure accurate context promotion and correction.
- Updated README and workflow documents to guide users in utilizing the new structure effectively.

.opencode/skills/status-reporting/SKILL.md

@@ -0,0 +1,25 @@
+---
+name: status-reporting
+description: Generate work-item-aware standups and status summaries from current workspace memory, recent logs, and communication evidence.
+compatibility: opencode
+---
+
+## When To Use
+
+Use this skill for standups, daily scrum updates, end-of-day summaries, and short progress reports.
+
+## Workflow
+
+1. Read current state, active work items, recent logs, and latest communication evidence.
+2. Use the previous workday as the default source for "Yesterday" style updates.
+3. Group updates by work item when possible.
+4. If one work item has multiple concrete updates, use one top-level work-item bullet with indented markdown sub-bullets.
+5. Exclude side chatter unless it changed work scope, priority, risk, or blockers.
+
+## Output Rules
+
+- Use explicit work-item ID and title when available.
+- Keep the report concise and ready to send.
+- Do not mention internal evidence sources unless the user asks.
+- Use `Blockers: None` only when no blocker is visible in current memory.
+