Improve title search symbol matching

[LIghtJUNction]

Summary

• normalize common title separators when matching search queries against item titles
• keep the existing strict matching for patterns, descriptions, keywords, and IDs
• update both the template script and generated docs script

Fixes #59

Validation

• git diff --check
• node targeted check confirmed: query 'vectors length' matches normalized title 'Vectors Length' from 'Vectors - Length'

Notes

• I did not find a package-level automated test command in this repository, so validation is limited to whitespace checks and the targeted normalization check above.

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