v0.6.3: encode-safe URLs to Seerr (fixes #4)

Queries containing apostrophes/parens/etc were 400ing on Seerr's strict
ajv validator. The SeerrClient _qs() helper percent-encodes the value
correctly, but aiohttp parses the URL string through yarl.URL(), which
normalizes %27 (and other sub-delims) back to the literal character in
the query component. The literal ' then trips Seerr's "must be url
encoded" check.

Fix: pass yarl.URL(url, encoded=True) to bypass yarl's re-normalization
so the RFC 3986 form built by _qs reaches Seerr unchanged.

Reproduced + verified against deployed Seerr v3.2.0 with queries
including "rocky's revenge", "what's up, doc?", "8 1/2".

Closes #4

maubot.yaml

@@ -1,6 +1,6 @@
 maubot: 0.3.1
 id: com.3ddbrewery.media
-version: 0.6.2
+version: 0.6.3
 license: MIT
 modules:
   - media_bot

media_bot/clients/seerr.py

@@ -13,6 +13,7 @@ from typing import Optional
 from urllib.parse import quote
 
 import aiohttp
+import yarl
 
 
 class SeerrError(RuntimeError):
@@ -34,7 +35,10 @@ class SeerrClient:
         url = f"{self.base}{path}"
         if params:
             url += "?" + _qs(params)
-        async with self.session.get(url, headers=self.headers) as r:
+        # yarl decodes "safe" sub-delims like %27 back to literal ' in the query,
+        # which Seerr's strict ajv validator then rejects. encoded=True keeps the
+        # RFC 3986 encoding we built with _qs intact on the wire.
+        async with self.session.get(yarl.URL(url, encoded=True), headers=self.headers) as r:
             if r.status >= 400:
                 raise SeerrError(f"GET {path} → {r.status}: {(await r.text())[:200]}")
             return await r.json()