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.

.opencode/commands/jeff-update.md

@@ -0,0 +1,36 @@
+---
+description: Draft or polish a Mattermost update for Jeff
+---
+
+Draft a concise Mattermost message for Jeff in natural US English.
+
+Read:
+
+@prompts/manager-update.md
+@ai/AGENTS.md
+@ai/context/project.md
+@ai/context/people/jeff.md
+@ai/state/current.md
+@knowledge/communication-rules.md
+
+Today's log, if present:
+
+!`if [ -f ai/logs/$(date +%F).md ]; then cat ai/logs/$(date +%F).md; else echo "No log exists for today yet."; fi`
+
+User draft or rough notes:
+
+$ARGUMENTS
+
+Requirements:
+
+- Use Context, Observation, Action
+- Clarify scope
+- Preserve technical meaning
+- Mention auth state when relevant
+- Do not label something a regression unless the context supports it
+- Keep the result short enough for Mattermost
+
+Return:
+
+1. Final message
+2. One-line note with any assumption you had to make