feat: referentiel projets dynamique + validation nommage by design

Durcit la convention de nommage des projets (dérive constatée : 'Sliding
Automation', 'code_versioning'... au lieu des formes canoniques).

- trilium_api.py : projets_canoniques() lit le référentiel = valeurs du label
  projet sur les notes de type=projet (source unique, pas de constante en dur).
  Note-projet CodeVersioning créée (manquait).
- mcp_server.py : _valider_projet() branché dans les 6 tools de création
  (add_decision/history/backlog, new_conversation, create_entite, add_skill).
  Refuse un projet non canonique (suggestion si faute) ou inconnu (renvoi au
  processus de création de projet). Ne verrouille pas si référentiel illisible.
- lint_audit.py : VAL-nommage aligné sur le référentiel (attrape casse, espace
  ET snake_case ; l'ancien 'contient un espace' ratait code_versioning).
- Données : 79 notes ré-étiquetées vers les 3 formes canoniques.

Quality by design : l'erreur de nommage devient impossible à l'écriture, le
Lint n'est plus que le filet de sécurité.

venv.old-py38/lib/python3.9/site-packages/pygments/lexers/_usd_builtins.py

@@ -0,0 +1,112 @@
+"""
+    pygments.lexers._usd_builtins
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    A collection of known USD-related keywords, attributes, and types.
+
+    :copyright: Copyright 2006-present by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+COMMON_ATTRIBUTES = [
+    "extent",
+    "xformOpOrder",
+]
+
+KEYWORDS = [
+    "class",
+    "clips",
+    "custom",
+    "customData",
+    "def",
+    "dictionary",
+    "inherits",
+    "over",
+    "payload",
+    "references",
+    "rel",
+    "subLayers",
+    "timeSamples",
+    "uniform",
+    "variantSet",
+    "variantSets",
+    "variants",
+]
+
+OPERATORS = [
+    "add",
+    "append",
+    "delete",
+    "prepend",
+    "reorder",
+]
+
+SPECIAL_NAMES = [
+    "active",
+    "apiSchemas",
+    "defaultPrim",
+    "elementSize",
+    "endTimeCode",
+    "hidden",
+    "instanceable",
+    "interpolation",
+    "kind",
+    "startTimeCode",
+    "upAxis",
+]
+
+TYPES = [
+    "asset",
+    "bool",
+    "color3d",
+    "color3f",
+    "color3h",
+    "color4d",
+    "color4f",
+    "color4h",
+    "double",
+    "double2",
+    "double3",
+    "double4",
+    "float",
+    "float2",
+    "float3",
+    "float4",
+    "frame4d",
+    "half",
+    "half2",
+    "half3",
+    "half4",
+    "int",
+    "int2",
+    "int3",
+    "int4",
+    "keyword",
+    "matrix2d",
+    "matrix3d",
+    "matrix4d",
+    "normal3d",
+    "normal3f",
+    "normal3h",
+    "point3d",
+    "point3f",
+    "point3h",
+    "quatd",
+    "quatf",
+    "quath",
+    "string",
+    "syn",
+    "token",
+    "uchar",
+    "uchar2",
+    "uchar3",
+    "uchar4",
+    "uint",
+    "uint2",
+    "uint3",
+    "uint4",
+    "usdaType",
+    "vector3d",
+    "vector3f",
+    "vector3h",
+]