release: v3.3.2

Version bumps across pyproject.toml, mempalace/version.py, README badge,
uv.lock, and plugin manifests (.claude-plugin/*, .codex-plugin/*).

CHANGELOG aligned with main (post-3.3.1) and a new [3.3.2] section added
covering the 11 PRs merged on develop since v3.3.1 — silent-transcript-drop
fix + tandem sweeper (#998), None-metadata guards (#999, #1013),
chromadb ≥1.5.4 for Py 3.13/3.14 (#1010), Windows Unicode (#681),
HNSW quarantine recovery (#1000), PID stacking guard (#1023), doc-path
cleanup (#996, #1012), and RFC 001/002 internal scaffolding (#995, #1014, #990).

uv.lock

@@ -1169,7 +1169,7 @@ wheels = [
 
 [[package]]
 name = "mempalace"
-version = "3.3.0"
+version = "3.3.2"
 source = { editable = "." }
 dependencies = [
     { name = "chromadb" },
@@ -1200,7 +1200,7 @@ dev = [
 [package.metadata]
 requires-dist = [
     { name = "autocorrect", marker = "extra == 'spellcheck'", specifier = ">=2.0" },
-    { name = "chromadb", specifier = ">=1.5.4" },
+    { name = "chromadb", specifier = ">=1.5.4,<2" },
     { name = "psutil", marker = "extra == 'dev'", specifier = ">=5.9" },
     { name = "pytest", marker = "extra == 'dev'", specifier = ">=7.0" },
     { name = "pytest-cov", marker = "extra == 'dev'", specifier = ">=4.0" },