docs: rename ubiquitous language glossary to CONTEXT and add message state vocabulary

[diegolmello]

Proposed changes

Rename the ubiquitous-language glossary UBIQUITOUS_LANGUAGE.md to CONTEXT.md (git history preserved) and update its three references across the codebase.

Adds a Message Interaction & Position State section that records the shared domain vocabulary for two kinds of transient message state, since they are owned by different parts of the app and migrated independently:

• Interaction state — the current selection plus the reply/quote/edit/react action; owned by the per-Room interaction store.
• Positional state — the highlighted message plus jump/scroll position; owned by the Room view scroll machinery.

Issue(s)

https://rocketchat.atlassian.net/browse/NATIVE-1345

How to test or reproduce

Documentation only — no runtime behaviour changes. To verify:

• CONTEXT.md exists at the repo root and contains the Message Interaction & Position State section.
• UBIQUITOUS_LANGUAGE.md no longer exists.
• The three references resolve to the new filename:
  • CLAUDE.md
  • app/lib/services/voip/docs/README.md
  • app/views/RoomView/docs/ARCHITECTURE.md

Screenshots

N/A — documentation only.

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• Improvement (non-breaking change which improves a current function)
• New feature (non-breaking change which adds functionality)
• Documentation update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• I have signed the CLA
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)
• Any dependent changes have been merged and published in downstream modules

Further comments

The glossary rename is done with git mv so blame/history follow the file (detected as a 94%-similarity rename). This PR is documentation-only and intentionally carries no code changes, so it can merge independently of the related model work.

Summary by CodeRabbit

• Documentation
  • Updated repository guidance and cross-references to use the new shared context glossary.
  • Added clearer definitions for two separate transient message-related states, including where each lives and how each is handled.
  • Aligned room and VoIP documentation with the updated glossary location.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 20b4dc72-2a03-400c-aa5b-fbec56c5530c

📥 Commits

Reviewing files that changed from the base of the PR and between a8c4899 and a03dc92.

📒 Files selected for processing (4)

• CLAUDE.md
• CONTEXT.md
• app/lib/services/voip/docs/README.md
• app/views/RoomView/docs/ARCHITECTURE.md

📜 Recent review details

⏰ Context from checks skipped due to timeout. (1)

• GitHub Check: ESLint and Test / run-eslint-and-test

🧰 Additional context used

🧠 Learnings (1)

📓 Common learnings

Learnt from: CR
Repo: RocketChat/Rocket.Chat.ReactNative

Timestamp: 2026-06-26T21:13:29.502Z
Learning: Before committing, run `pnpm prettier-lint` and `TZ=UTC pnpm test` for the modified files.

Learnt from: CR
Repo: RocketChat/Rocket.Chat.ReactNative

Timestamp: 2026-06-26T21:13:29.502Z
Learning: Pre-commit hooks are expected to enforce the repository's formatting and testing checks.

🔇 Additional comments (4)

CONTEXT.md (1)

55-63: LGTM!

CLAUDE.md (1)

12-12: LGTM!

app/lib/services/voip/docs/README.md (1)

15-15: LGTM!

app/views/RoomView/docs/ARCHITECTURE.md (1)

3-3: LGTM!

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Walkthrough

Docs now reference CONTEXT.md instead of UBIQUITOUS_LANGUAGE.md in project guidance, VoIP and RoomView docs, and CONTEXT.md now includes a Room section defining interaction and position state.

Changes

Context glossary and references

Layer / File(s)	Summary
Room state glossary CONTEXT.md	Adds a markdown section defining interaction state and position state for Room views, including ownership and migration behavior.
Reference redirects CLAUDE.md, app/lib/services/voip/docs/README.md, app/views/RoomView/docs/ARCHITECTURE.md	Updates project guidance and related docs to link to CONTEXT.md instead of UBIQUITOUS_LANGUAGE.md.

Estimated review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested labels

type: chore

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the glossary rename and the added message state vocabulary.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Warning

Review ran into problems

🔥 Problems

Errors were encountered while retrieving linked issues.

Errors (1)

• NATIVE-1345: Request failed with status code 401

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[diegolmello]

Closing in favor of #7455, which carries these commits as part of the NATIVE-22 message-hooks work.