Adds the one-off scripts accumulated across recent sessions, removes
temp scripts whose searches now live in config.ts as role-family
sweeps, and updates fetch-other.ts plus the LinkedIn post drafts.
- move temp scripts to scripts/, cv files to cv/, jobs.csv to results/
- update index.ts and recheck.ts CSV path to results/jobs.csv
- fix imports in scripts/ to use ../config.ts and ../fetch.ts
- update CLAUDE.md and README.md to reflect new structure
- add plans/ with LinkedIn post drafts
- update .gitignore: ignore results/, jobs/, cv binaries, .DS_Store