feat: restructure API URLs for better clarity and consistency

[abrookins]

Implement the API URL restructuring as described in issue #17:

• Add /v1/ prefix for versioning
• Use consistent resource-oriented naming
• Replace session-based URLs with working-memory URLs

Breaking changes:

• GET /sessions/ → GET /v1/working-memory/
• GET/PUT/DELETE /sessions/{id}/memory → GET/PUT/DELETE /v1/working-memory/{id}
• POST /long-term-memory → POST /v1/long-term-memory/
• POST /long-term-memory/search → POST /v1/long-term-memory/search
• POST /memory/search → POST /v1/memory/search
• POST /memory-prompt → POST /v1/memory/prompt
• GET /health → GET /v1/health

Updated:

• API routes in api.py and healthcheck.py
• Client library in client/api.py
• All tests in test_api.py
• Documentation in docs/ and CLAUDE.md
• Manual testing examples in manual_oauth_qa/

Closes #17

Generated with Claude Code

[Copilot]

Pull Request Overview

This PR restructures API URLs to introduce versioning and consistent resource-oriented naming as described in issue #17. Key changes include adding a /v1/ prefix to endpoints, renaming session routes to working-memory routes, and updating related documentation and client code accordingly.

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/test_api.py	Updated API endpoints in tests; one URL contains duplicative segments.
manual_oauth_qa/README.md	Updated curl commands to reflect new API URL structure.
docs/memory-types.md	Revised HTTP example endpoints to use /v1/ prefix.
docs/authentication.md	Adjusted API URLs to use /v1/working-memory/ and /v1/memory/prompt endpoints.
docs/api.md	Documentation updated with new URL structure.
agent_memory_server/healthcheck.py	Health endpoint changed to /v1/health.
agent_memory_server/client/api.py	Updated client calls to use new endpoint paths.
agent_memory_server/api.py	Updated API router decorators to use new URL structure.
CLAUDE.md	Documentation reflects revised URL endpoints.