Add daily logs and templates for Fidelity project

- Created daily log entries for April 13-16, 2026, capturing standup contexts, Mattermost syncs, and ongoing work items.
- Established a daily logs index for easy navigation of daily entries.
- Introduced templates for daily notes, decisions, meeting notes, people, systems, and work items to standardize documentation.
- Developed maps for AI workspace core, current work, Fidelity domain, and work items to enhance workspace navigation.
- Implemented base configurations for daily notes, decisions, people, systems, work items, and workstreams to streamline data management.
- Added a placeholder for attachments to facilitate file organization.

vault/03-context/process/context-maintenance.md

@@ -0,0 +1,46 @@
+---
+type: process
+project: fidelity
+status: active
+updated: 2026-04-16
+tags:
+  - process
+  - fidelity
+---
+# Context Maintenance
+
+## Goal
+
+Keep this workspace useful as living memory instead of a pile of disconnected notes.
+
+---
+
+## Stable Rules
+
+- Update canonical context when a durable fact changes.
+- Prefer correcting stale context over appending contradictory notes.
+- Use the smallest correct destination:
+  - `vault/06-daily/YYYY-MM-DD.md` for daily progress and evolving findings
+  - `vault/01-current/current-work.md` for near-term active work
+  - `vault/02-work-items/*.md` for canonical Jira-linked active work
+  - `vault/01-current/work-items.md` for the compact active-work summary
+  - `vault/03-context/` for durable project knowledge
+  - `vault/04-people/` for named person context
+  - `.opencode/commands/`, `prompts/`, `.opencode/agents/`, `.opencode/skills/`, `vault/00-start/`, or `vault/03-context/process/` for reusable behavior rules that control how the workspace responds
+
+---
+
+## Ingestion Rules
+
+- Treat Mattermost, Slack history, and direct prompts as potential memory sources.
+- Do not promote failed syncs or tooling errors as project facts.
+- Promote repeated durable patterns from historical archives into stable context when confidence is high.
+- Keep old status-only details archive-only unless they still change current understanding.
+- Treat user corrections about command output, prompt structure, memory handling, or agent behavior as inputs to the operational surface, not just as daily notes.
+
+---
+
+## Curation Rule
+
+- If a new stable context file is added, keep `project.md` and `index.md` aligned so future sessions can discover it quickly.
+- If a new rule affects a slash command or reusable prompt, update that command or prompt directly so the behavior changes on the next run.