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/00-start/obsidian-usage.md

@@ -0,0 +1,124 @@
+---
+type: guide
+audience: workspace-user
+tags:
+  - onboarding
+  - obsidian
+---
+
+# Obsidian Usage Guide
+
+Use Obsidian to navigate and review workspace memory. Do not use it as a separate memory database.
+
+---
+
+## Recommended Start
+
+Open the `vault/` folder as the Obsidian vault, not the repository root.
+
+Open:
+
+- [Obsidian Vault Map](start-here.md)
+- [New Member Onboarding](onboarding.md)
+- [Knowledge Maps](../07-maps/index.md)
+
+---
+
+## Best Views
+
+### New Member View
+
+Start with:
+
+- [New Member Onboarding](onboarding.md)
+- [Glossary](glossary.md)
+- [Current Work Map](../07-maps/current-work.md)
+- [Fidelity Domain Map](../07-maps/fidelity-domain.md)
+
+### Daily Work View
+
+Start with:
+
+- [Current Work Map](../07-maps/current-work.md)
+- [Work Items Map](../07-maps/work-items.md)
+- [Logs Index](../06-daily/index.md)
+
+### System Understanding View
+
+Start with:
+
+- [Fidelity Domain Map](../07-maps/fidelity-domain.md)
+- [AI Workspace Core Map](../07-maps/ai-workspace-core.md)
+- [Tooling Map](../07-maps/tooling.md)
+
+---
+
+## Graph Guidance
+
+Use the graph to find clusters, not to infer truth.
+
+High-value graph hubs:
+
+- `start-here`
+- `onboarding`
+- `current-work`
+- `fidelity-domain`
+- `work-items`
+- `people`
+- `tooling`
+- `ai-workspace-core`
+
+If a node is isolated, it may still be valid. It may be:
+
+- a daily log
+- raw evidence
+- a command/prompt file
+- a file that needs to be linked from a map
+
+---
+
+## Global Graph Defaults
+
+The global graph is configured for onboarding and project navigation, not full filesystem inspection.
+
+It intentionally hides generic technical filenames such as:
+
+- `index`
+- `README`
+- `AGENTS`
+- `SKILL`
+
+Those files still exist and remain valid workspace files. They are hidden from the graph because Obsidian displays only the basename, which creates many indistinguishable nodes.
+
+Use the file explorer or search when you need a specific technical file. Use the graph when you want to understand relationships between project concepts.
+
+---
+
+## When To Show Technical Files
+
+Temporarily remove these filters from the graph search when debugging workspace internals:
+
+```text
+-file:index -file:README -file:AGENTS -file:SKILL
+```
+
+For normal onboarding, keep them hidden and navigate through the named maps.
+
+---
+
+## Editing Rules
+
+- Edit canonical memory files when the fact is clear.
+- Prefer updating existing notes over adding duplicate summaries.
+- Do not edit generated files as durable memory.
+- Do not treat inbox files as confirmed truth.
+- Use maps to improve navigation, not to store detailed facts.
+
+---
+
+## Daily Notes, Templates, And Bases
+
+- Daily notes live under `06-daily/` and use `09-templates/daily.md`.
+- Templates live under `09-templates/`.
+- Bases live under `08-bases/` and use simple `type` properties.
+- Bookmarks should keep `00-start/start-here.md`, `00-start/onboarding.md`, current work, work items, people, and high-value Bases easy to open.