Optimize MyBible WordsOfChrist fallback query

[JyriWee]

What changed

• Replaced the WordsOfChrist fallback lookup in MyBibleBook.kt to avoid lower(text) on the verses table.
• Fallback now checks both <J> and <j> directly and keeps LIMIT 1:
  • instr(text, '<J>') > 0 OR instr(text, '<j>') > 0
• Extracted the SQL into WORDS_OF_CHRIST_MARKUP_QUERY constant.
• Added unit test to lock query behavior for uppercase/lowercase tags.

Benefits

• Avoids applying lower() on scanned verse text rows.
• Keeps fallback detection cheap while preserving case-insensitive <J> tag detection.
• Prevents regressions with an explicit test.

Possible side effects

• None functionally intended; detection logic should remain equivalent for <J>/<j> markup.
• Modules using different/non-standard tags are still not auto-detected (unchanged behavior).

Validation

• ./gradlew :app:testStandardGithubDebugUnitTest --tests net.bible.service.sword.mybible.MyBibleBookTest --no-daemon
• ./gradlew :app:assembleStandardGithubDebug -x jsBuild --no-daemon

Follow-up to Copilot review comment on #3670:

• Fix MyBible red letter rendering (#2132) #3670 (comment)

[Copilot]

Pull request overview

This PR optimizes the WordsOfChrist fallback detection query in MyBibleBook.kt (a follow-up to #3670). Instead of applying lower(text) over the entire verses table for a case-insensitive <J> tag match, the query now uses two separate instr() checks for <J> and <j> directly, avoiding the per-row lower() function call. The SQL is also extracted into a named constant for reuse and testability.

Changes:

• Replaced instr(lower(text), '<j>') with instr(text, '<J>') > 0 OR instr(text, '<j>') > 0 in the fallback detection query, and extracted it into WORDS_OF_CHRIST_MARKUP_QUERY
• Added a unit test to assert the query constant contains the expected instr expressions and limit 1
• Updated the labeled.yml GitHub Actions workflow to guard the add-to-project step against forks and missing secrets

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
app/src/main/java/net/bible/service/sword/mybible/MyBibleBook.kt	Extracts SQL into WORDS_OF_CHRIST_MARKUP_QUERY constant and replaces the inline lower(text) query
app/src/test/java/net/bible/service/sword/mybible/MyBibleBookTest.kt	Adds test asserting the constant query contains expected case-handling substrings
.github/workflows/labeled.yml	Adds name and an if: guard to prevent the project-add step from running on forks or when the secret is absent

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated no new comments.

[JyriWee]

Merge-ready summary (2026-03-04):

• No new review findings after latest fix commit dafab83ae.
• All review threads are resolved.
• CI status is green:
  • run-unit-tests ✅
  • run-instrument-tests ✅
• Local validation already completed for this head:
  • ./gradlew :app:testStandardGithubDebugUnitTest --tests net.bible.service.sword.mybible.MyBibleBookTest -x jsBuild --no-daemon
  • ./gradlew :app:assembleStandardGithubDebug -x jsBuild --no-daemon

From this side PR #3671 is ready for maintainer approval/merge.