feat: batch Qdrant upserts and handle HTTP errors

[Teagan42]

What

• add HTTP error handling to IMDb/TMDb lookups
• batch Qdrant upserts with logging
• test upsert batching and HTTP failure paths

Why

• large media loads previously failed on a single network error
• batching ensures progress even when a request fails

Affects

• loader
• tests

Testing

• uv run ruff check .
• uv run pytest

Documentation

• added architecture note in AGENTS.md

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https://chatgpt.com/codex/tasks/task_e_68c69412e424832897f8f440cc3a2aeb

[Copilot]

Pull Request Overview

This PR enhances the robustness of the media loading system by adding HTTP error handling for external API calls and implementing batched Qdrant upserts with proper error recovery. The changes ensure that large media loads can continue even when individual network requests fail.

• Wraps all external API calls (IMDb and TMDb) in try-catch blocks to handle HTTP errors gracefully
• Replaces single large Qdrant upserts with batched processing that logs failures but continues processing
• Adds comprehensive test coverage for both HTTP error scenarios and batch processing

Reviewed Changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
mcp_plex/loader.py	Added HTTP error handling to API fetch functions and implemented batched Qdrant upserts
tests/test_loader_unit.py	Added unit tests for HTTP error handling and batch upsert error scenarios
tests/test_loader_integration.py	Enhanced integration tests to verify batching behavior
pyproject.toml	Version bump to 0.26.25
AGENTS.md	Updated architecture documentation to describe batching strategy

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[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
mcp_plex
loader.py	386	24	94%	95, 124–128, 130–139, 150, 152–154, 190, 592–594
server.py	298	22	93%	59–60, 102–103, 226, 454, 458, 480–486, 518, 528, 559–560, 577–578, 601, 604–605, 663
TOTAL	865	46	95%

Tests	Skipped	Failures	Errors	Time
59	0 💤	0 ❌	0 🔥	33.688s ⏱️