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/workspace-memory-curation/SKILL.md

@@ -0,0 +1,25 @@
+---
+name: workspace-memory-curation
+description: Maintain file-based operational memory by deciding what to log, promote, correct, or route into tool behavior across reusable AI workspaces.
+compatibility: opencode
+---
+
+## When To Use
+
+Use this skill when new information may change workspace memory, project state, work-item context, people context, decisions, or reusable agent/tool behavior.
+
+## Workflow
+
+1. Read `core/memory/operational-memory.md`.
+2. Classify the information as daily, state, work-item, stable-context, people, decision, or tooling-behavior.
+3. Update the smallest correct canonical file.
+4. If new information corrects older memory, replace or refine the stale statement instead of appending a contradiction.
+5. If a correction affects future output, update the command, prompt, agent, skill, or knowledge file that controls that behavior.
+6. Keep imported evidence separate from promoted memory.
+
+## Output Rules
+
+- Report updated files and the memory change.
+- Preserve uncertainty when confidence is mixed.
+- Do not promote tool failures, sync noise, or generic chat chatter as project facts.
+