**Related issue:** Resolves#32965
## Description
This PR adds two new query parameters to the \`GET
/api/v1/fleet/software/titles\` endpoint to support filtering by SHA-256
hash and package filename. This enables CI/CD automation tools to check
if a custom software package already exists in Fleet before uploading.
## Changes
### API Changes
- Added \`hash_sha256\` query parameter to filter by package SHA-256
hash
- Added \`package_name\` query parameter to filter by package filename
- Both parameters require \`team_id\` to be specified (software packages
are team-scoped)
### Implementation
- Updated \`SoftwareTitleListOptions\` struct with new filter fields
- Modified SQL query builder in \`selectSoftwareTitlesSQL\` to filter on
\`software_installers.storage_id\` and \`software_installers.filename\`
- Added validation to enforce team_id requirement for these filters
### Testing
- Added \`TestListSoftwareTitlesByHashAndName\` integration test with 13
test scenarios
- Tests cover filtering by hash, filtering by name, error handling, team
isolation, and combination with other filters
# Checklist for submitter
- [x] Changes file added for user-visible changes in \`changes/\`,
\`orbit/changes/\` or \`ee/fleetd-chrome/changes\`.
- [x] Input data is properly validated, \`SELECT *\` is avoided, SQL
injection is prevented (using placeholders for values in statements)
## Testing
- [x] Added/updated automated tests
- [x] Where appropriate, automated tests simulate multiple hosts and
test for host isolation (updates to one hosts's records do not affect
another)
- [x] QA'd all new/changed functionality manually
kitzy
0b02d334c8