DOCSP-36298 : Refactor RQL for JSv12

[cbullinger]

Pull Request Info - SDK Docs Consolidation

Jira ticket: https://jira.mongodb.org/browse/DOCSP-3629

• Ports legacy RQL models and tests to v12 test suite
• Generates updated snippets from v12 .ts test file

Jira ticket: https://jira.mongodb.org/browse/DOCSP-36618

• Updates Realm Query Language page:
  • Add language selector
  • Reference new v12 snippets
  • Reorganize sections

Jira ticket: https://jira.mongodb.org/browse/DOCSP-36265

• Update to indicate support for comparison operators on strings (expanded lexicographical querying)
• Add example

Staged Page

• Realm Query Language

Page Source

• Realm Query Language

PR Author Checklist

Before requesting a review for your PR, please check these items:

• [x] Open the PR against the feature-consolidated-sdk-docs branch instead of master
• [x] Tag the consolidated page for:
  • genre
  • meta.keywords
  • meta.description

Naming

• [x] Update Realm naming and the language around persistence layer/local/device per this document
• [x] Include .rst files comply with the naming guidelines

Links and Refs

• [x] Create new consolidated SDK ref targets starting with "_sdks-" for relevant sections
• [x] Remove or update any SDK-specific refs to use the new consolidated SDK ref targets
• N/A ~[ ] Update any Kotlin API links to use the new Kotlin SDK roles~

Content

• [x] Shared code boxes have snippets or placeholders for all 9 languages

  NOTE: Omitted Swift and Objective-C from page

• N/A ~[ ] API description sections have API details or a generic placeholder for all 9 languages~
• [x] Check related pages for relevant content to include
• [x] Create a ticket for missing examples in each relevant SDK: Consolidation Gaps epic

Reviewer Checklist

As a reviewer, please check these items:

• [ ] Shared code example boxes contain language-specific snippets or placeholders for every language
• [ ] API reference details contain working API reference links or generic content
• [ ] Realm naming/language has been updated
• [ ] All relevant content from individual SDK pages is present on the consolidated page

[github-actions[bot]]

Readability for Commit Hash: b28e7ace94bb8db997f528084d31e89e92706a50

You can see any previous Readability scores (if they exist) by looking at the comment's history.

Readability scores for changed documents:

• source/sdk/crud/query-engines/realm-query-language: Grade Level: 9.8, Reading Ease: 49.21

For Grade Level, aim for 8 or below.

For Reading Ease scores, aim for 60 or above:

Score	Difficulty
90-100	Very Easy
80-89	Easy
70-79	Fairly Easy
60-69	Medium
50-59	Fairly Hard
30-49	Hard
0-29	Very Hard

For help improving readability, try Hemingway App.

[docs-builder-bot]

✨ Staging URL: https://preview-mongodbmongodb.gatsbyjs.io/realm/feature-consolidated-sdk-docs/

🪵 Logs

• job log: 9cd2167c388245e3d92817e1779102e2cd13b228