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/commands/ai-prompt.md

@@ -0,0 +1,43 @@
+---
+description: Generate a self-contained prompt for another AI assistant
+---
+
+Generate a high-quality prompt for another AI assistant that may not have access to this workspace memory.
+
+Read:
+
+@core/README.md
+@core/memory/operational-memory.md
+@ai/AGENTS.md
+@ai/context/index.md
+@ai/context/project.md
+@ai/context/process/ai-to-ai-prompting.md
+@ai/work-items/index.md
+@ai/state/current.md
+@ai/state/work-items.md
+@knowledge/communication-rules.md
+
+Read active profile, if present:
+
+!`profile="${AIW_PROJECT_PROFILE:-fidelity}"; if [ -f "profiles/$profile/profile.md" ]; then cat "profiles/$profile/profile.md"; elif [ -f profiles/fidelity/profile.md ]; then cat profiles/fidelity/profile.md; else echo "No profile file found."; fi`
+
+Relevant active work item files, if available:
+
+!`if [ -d ai/work-items ]; then for f in ai/work-items/*.md; do case "$f" in *README.md|*index.md) continue;; esac; echo "\n### $f"; cat "$f"; done; else echo "No work item files available."; fi`
+
+User request:
+
+$ARGUMENTS
+
+Instructions:
+
+- use `ai-prompt-engineering` when available
+- make the prompt self-contained
+- include only relevant project context
+- tell the target AI what to inspect before changing code or producing conclusions
+- include constraints, non-goals, expected output, and validation expectations
+- include work-item IDs and approved titles when relevant
+- do not assume the target AI can read this workspace
+- do not invent file paths if the implementation repository is not available here
+
+Return only the prompt unless the user asks for explanation.