refactor(server): move typed models to dedicated module

[Teagan42]

What

• move the TypedDict definitions from mcp_plex/server/__init__.py into a new mcp_plex/server/models.py
• import the shared models from the new module and remove redundant typing imports in the server package entrypoint

Why

• keep the server entrypoint focused on runtime logic and centralize shared typing structures in a dedicated module for reuse

Affects

• mcp_plex/server/__init__.py
• mcp_plex/server/models.py

Testing

• uv run ruff check .
• uv run pytest

Documentation

• not needed

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https://chatgpt.com/codex/tasks/task_e_68e4b849ed3883288e133883189ba1c8

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
mcp_plex/common
validation.py	28	2	93%	37–38
mcp_plex/loader
__init__.py	374	17	95%	84–91, 165, 255–260, 662, 777–779, 781, 867–886
__main__.py	4	4	0%	2–8
imdb_cache.py	43	2	95%	59, 63
mcp_plex/loader/pipeline
channels.py	64	2	97%	134–135
enrichment.py	516	75	85%	237, 259–265, 318, 323, 354, 356, 363, 367, 471, 492, 512, 520–522, 525–527, 530–532, 540–545, 553, 607–608, 632, 692–693, 709, 738, 745, 747, 751, 803, 821, 833, 862, 868, 871–879, 905, 908–910, 927–929, 949–952, 956, 970–976, 998, 1000, 1003–1005
ingestion.py	155	13	92%	81, 130–150, 185, 222, 238, 331, 337, 357
orchestrator.py	95	5	95%	63, 141, 170, 193–194
persistence.py	130	9	93%	122, 164–165, 175, 186, 190–192, 245
mcp_plex/server
__init__.py	699	43	94%	58–59, 139–140, 159, 176, 226, 248–249, 259, 339, 360–363, 377–380, 388, 462, 465, 503, 521–522, 560, 988, 1261, 1284–1292, 1329, 1347, 1353, 1371, 1470–1472, 1476
__main__.py	4	4	0%	3–8
cli.py	62	1	98%	73
config.py	82	12	85%	58, 61–69, 76, 82, 102, 116
TOTAL	2575	189	93%

Tests	Skipped	Failures	Errors	Time
157	0 💤	0 ❌	0 🔥	1m 19s ⏱️