feat: finalise multi-profil Codex/Claude avec catalogue de modèles

- Backend : clone_profile_from_seed généralisé (non OpenCode)
- Backend : catalogue static Claude/Codex (3 modèles chacun, 1 recommandé)
- Backend : commandes Tauri list_claude_models/list_codex_models
- Frontend : ProfilesSettings refonte en onglets Codex/Claude + create/duplicate/edit/delete
- Frontend : ModelSelect searchable partagé + fallback saisie manuelle
- Frontend : assignation agent nom · modèle
- Tests QA : 4 profils modèles distincts (2 Claude, 2 Codex) assignés à agents

crates/application/src/agent/mod.rs

@@ -9,6 +9,7 @@
 mod catalogue;
 mod inspect;
 mod lifecycle;
+mod model_catalogue;
 mod provider_catalogue;
 mod resume;
 mod session_limit;
@@ -39,6 +40,10 @@ pub use lifecycle::{
     StructuredSessionDescriptor, UpdateAgentContext, UpdateAgentContextInput,
     AGENT_MEMORY_RECALL_BUDGET, DEFAULT_OPENCODE_MCP_TIMEOUT_MS, LIVE_STATE_INJECT_MAX,
 };
+pub use model_catalogue::{
+    claude_model_catalogue, codex_model_catalogue, ListClaudeModels, ListClaudeModelsOutput,
+    ListCodexModels, ListCodexModelsOutput, ProfileModelCatalogEntry,
+};
 pub use provider_catalogue::{
     opencode_models_cache_path, opencode_provider_catalogue, ListOpenCodeProviders,
     ListOpenCodeProvidersOutput, OpenCodeProviderCatalogEntry,
@@ -48,10 +53,11 @@ pub use resume::{
 };
 pub use usecases::{
     CloneOpenCodeProfileFromSeed, CloneOpenCodeProfileFromSeedInput,
-    CloneOpenCodeProfileFromSeedOutput, ConfigureProfiles, ConfigureProfilesInput,
-    ConfigureProfilesOutput, DeleteProfile, DeleteProfileInput, DetectProfiles,
-    DetectProfilesInput, DetectProfilesOutput, FirstRunState, FirstRunStateOutput, ListProfiles,
-    ListProfilesOutput, ProfileAvailability, ReferenceProfiles, ReferenceProfilesOutput,
-    SaveOpenCodeProviderProfile, SaveOpenCodeProviderProfileInput,
-    SaveOpenCodeProviderProfileOutput, SaveProfile, SaveProfileInput, SaveProfileOutput,
+    CloneOpenCodeProfileFromSeedOutput, CloneProfileFromSeed, CloneProfileFromSeedInput,
+    CloneProfileFromSeedOutput, ConfigureProfiles, ConfigureProfilesInput, ConfigureProfilesOutput,
+    DeleteProfile, DeleteProfileInput, DetectProfiles, DetectProfilesInput, DetectProfilesOutput,
+    FirstRunState, FirstRunStateOutput, ListProfiles, ListProfilesOutput, ProfileAvailability,
+    ReferenceProfiles, ReferenceProfilesOutput, SaveOpenCodeProviderProfile,
+    SaveOpenCodeProviderProfileInput, SaveOpenCodeProviderProfileOutput, SaveProfile,
+    SaveProfileInput, SaveProfileOutput,
 };