fix(providers): add deepinfra telemetry bucket and update profile list test

- Add DeepInfra variant to ProviderProfile telemetry enum and from_raw()
  mapping so deepinfra providers are tracked in their own bucket rather
  than falling through to Custom
- Map deepinfra in telemetry_provider_profile() in openshell-server
- Add deepinfra to list_provider_profiles_returns_built_in_profile_categories
  test (sorted between cursor and github)
- Update architecture/gateway.md inference provider list to include deepinfra

Signed-off-by: Milos Milutinovic <codemastermilos@gmail.com>

Author: mmilutinovic371

architecture/gateway.md

@@ -265,7 +265,7 @@ Cluster inference routes store only `provider_name`, `model_id`, and optional
 timeout. The gateway resolves endpoint URLs, protocols, credentials, auth
 style, and route-shaping metadata from the provider record when supervisors call
 `GetInferenceBundle`. Supported provider types for cluster inference are
-`openai`, `anthropic`, `nvidia`, and `google-vertex-ai`.
+`openai`, `anthropic`, `nvidia`, `deepinfra`, and `google-vertex-ai`.
 
 The bundle carries enough information for sandbox-local routers to construct
 upstream URLs without re-deriving provider-specific routing logic. Each resolved

crates/openshell-core/src/telemetry.rs

@@ -205,6 +205,7 @@ pub enum ProviderProfile {
     Claude,
     Codex,
     Copilot,
+    Deepinfra,
     Github,
     Gitlab,
     Nvidia,
@@ -222,6 +223,7 @@ impl ProviderProfile {
             Self::Claude => "claude",
             Self::Codex => "codex",
             Self::Copilot => "copilot",
+            Self::Deepinfra => "deepinfra",
             Self::Github => "github",
             Self::Gitlab => "gitlab",
             Self::Nvidia => "nvidia",
@@ -239,6 +241,7 @@ impl ProviderProfile {
             "claude" | "claude-code" => Self::Claude,
             "codex" => Self::Codex,
             "copilot" => Self::Copilot,
+            "deepinfra" => Self::Deepinfra,
             "github" | "gh" => Self::Github,
             "gitlab" | "glab" => Self::Gitlab,
             "nvidia" => Self::Nvidia,

crates/openshell-server/src/grpc/provider.rs

@@ -2148,6 +2148,7 @@ fn telemetry_provider_profile(provider_type: &str) -> TelemetryProviderProfile {
         Some("claude" | "claude-code") => TelemetryProviderProfile::Claude,
         Some("codex") => TelemetryProviderProfile::Codex,
         Some("copilot") => TelemetryProviderProfile::Copilot,
+        Some("deepinfra") => TelemetryProviderProfile::Deepinfra,
         Some("github") => TelemetryProviderProfile::Github,
         Some("gitlab") => TelemetryProviderProfile::Gitlab,
         Some("nvidia") => TelemetryProviderProfile::Nvidia,
@@ -2646,6 +2647,7 @@ mod tests {
                 "codex",
                 "copilot",
                 "cursor",
+                "deepinfra",
                 "github",
                 "google-vertex-ai",
                 "nvidia",