Add project-knowledge structure and templates

- Introduced new maps for navigating project knowledge, including "Current Work," "Fidelity Domain," "Fidelity Apps," "Work Items," and "People."
- Created base files for daily notes, decisions, people, systems, work items, and workstreams with defined properties and views.
- Developed templates for daily notes, decisions, meeting notes, persons, systems, work items, and workstreams to standardize documentation.
- Updated scripts and prompts to reflect the new project-knowledge directory structure.
- Removed outdated onboarding and start-here documents, consolidating relevant information into the new maps.
- Ensured all references in workflows and scripts point to the new project-knowledge paths.

project-knowledge/03-context/process/index.md

@@ -0,0 +1,31 @@
+---
+type: process-index
+project: fidelity
+status: active
+updated: 2026-04-17
+tags:
+  - process
+  - fidelity
+---
+
+# Process Index
+
+Project-facing process guides for Fidelity work.
+
+Agent operating rules live in `agent-memory/`, not in this project vault.
+
+---
+
+## Guides
+
+- [communication.md](./communication.md)
+  How to frame technical updates and external communication.
+
+- [communication-rules.md](./communication-rules.md)
+  Reusable standards for standups, Jira, and stakeholder updates.
+
+- [jira-story-rules.md](./jira-story-rules.md)
+  How to create or reference stories with the right scope and precision.
+
+- [pull-requests.md](./pull-requests.md)
+  PR template and framing notes for repositories such as `xflow-for-ios`.