Go 1.22, chi v5.0.10, tests, and middleware

[jerome-wilson]

Summary

• Upgraded Go toolchain to 1.22
• Upgraded router dependency to chi v5.0.10
• Add standard chi middleware (RequestID, RealIP, Logger, Recoverer, Timeout)
• Added test cases (precode_test.go)
• • The unit test covers JSON tags, fixture sanity and marshalling keys
• Upgraded CI to use Go 1.22 (for test run in the same module version)

Why

• To avoid Go toolchain mismatch - upgraded to latest
• Upgraded chi to latest version for compatability
• Wire up common chi middleware for safer and more observable HTTP handling
  -- prevents crash panics
  -- id assginmets to logs and contexts
  -- resolving client IP headers
  -- added a logger too

NOTE: Timeout set to 15 sec to cancel long running handlers
For any clarification, contact: [email protected]