feat: Add Fidelity workspace agent and context management commands

- Introduced a primary agent for the Fidelity AI Workspace to maintain context and support daily engineering tasks.
- Created commands for loading workspace context, drafting updates for Jeff, and logging daily notes.
- Implemented translation and standup generation commands to enhance communication clarity.
- Developed a compaction plugin to preserve essential workspace context during sessions.
- Established a structured approach for managing project knowledge, communication rules, and decision-making processes.
- Updated README and project structure to reflect new workflows and usage guidelines.

workflows/manager-update.md

@@ -0,0 +1,26 @@
+# Manager Update Workflow
+
+## Goal
+
+Prepare a concise, accurate Mattermost update for Jeff.
+
+---
+
+## Checklist
+
+1. Confirm the task or issue being discussed.
+2. State whether the behavior depends on authentication.
+3. Clarify whether this is an external issue or a confirmed regression.
+4. Summarize the current observation in plain language.
+5. End with the next action or decision point.
+
+---
+
+## Quality Bar
+
+The final message should:
+
+- sound natural in US English
+- avoid vague comparisons
+- preserve technical accuracy
+- be short enough for Mattermost