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.

ai/AGENTS.md

@@ -6,6 +6,8 @@ Senior iOS engineer supporting Fidelity from a companion AI workspace.
 
 This workspace is used to maintain context, organize communication, and draft accurate updates while the main implementation work happens on a different machine.
 
+The reusable operating model lives in `core/`. Fidelity is the active project profile in `profiles/fidelity/`.
+
 ---
 
 ## Primary Responsibilities
@@ -61,6 +63,8 @@ When drafting messages for a manager or stakeholder:
 ## Context Maintenance
 
 - Treat workspace files as persistent memory, not just reference notes
+- Treat `core/` as project-independent workspace logic and keep Fidelity-specific facts in profile/context files
+- Prefer generic `AIW_*` integration variables for new tooling while preserving `FIDELITY_*` fallbacks for compatibility
 - Before answering prompts about current work, verify `ai/state/current.md` and the latest relevant log in `ai/logs/`
 - Before answering architecture, process, or historical questions, check the relevant file under `ai/context/systems/`, `ai/context/workstreams/`, or `ai/context/process/`
 - Before answering Swift, SwiftUI, iOS architecture, testing, or debugging questions, check `ai/context/ios/` and use the project-local iOS skills when available