Preserve MCP registration scope across client operations (#61257)

## Why

MCP servers registered under the same name in different environments need distinct inventory, routing, and status reporting.

## What changed

- Keep MCP inventory and runtime status keyed by registration scope so same-named servers remain separate.
- Add optional `environmentId` selectors for status lookup, tool calls, resource reads, and OAuth login. Omitting the selector preserves existing name-only routing.
- Carry environment identity through startup notifications, elicitation requests, and tool-call history, and display it in the TUI.
- Support `/mcp login <name> --environment <id>` and update generated protocol schemas and SDK types.

## Testing

Add integration coverage for two environments with identically named MCP servers, tools, and resource URIs. Verify separate inventory, explicit environment routing, legacy routing when the selector is omitted, and errors for unknown environments. Update protocol and TUI tests for environment identity.

GitOrigin-RevId: 074a3db10549438cb6aff33eb7bed10791adae4d

sdk/python/src/openai_codex/generated/v2_all.py

@@ -2749,6 +2749,13 @@ class McpServerOauthLoginParams(BaseModel):
             description="Registration strategy for this login only; omission selects automatic discovery.",
         ),
     ] = None
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Exact registration scope; omission preserves legacy name-only selection.",
+        ),
+    ] = None
     name: str
     scopes: list[str] | None = None
     thread_id: Annotated[str | None, Field(alias="threadId")] = None
@@ -2795,6 +2802,13 @@ class McpServerStatusUpdatedNotification(BaseModel):
     model_config = ConfigDict(
         populate_by_name=True,
     )
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Registration scope, not necessarily the server's execution environment.",
+        ),
+    ] = None
     error: str | None = None
     failure_reason: Annotated[
         McpServerStartupFailureReason | None, Field(alias="failureReason")
@@ -2810,6 +2824,13 @@ class McpServerToolCallParams(BaseModel):
     )
     field_meta: Annotated[Any | None, Field(alias="_meta")] = None
     arguments: Any | None = None
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Exact registration scope; omission preserves legacy name-only selection.",
+        ),
+    ] = None
     server: str
     thread_id: Annotated[str, Field(alias="threadId")]
     tool: str
@@ -5775,6 +5796,13 @@ class McpToolCallThreadItem(BaseModel):
         int | None,
         Field(alias="durationMs", description="The duration of the MCP tool call in milliseconds."),
     ] = None
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Registration scope, not necessarily the server's execution environment.",
+        ),
+    ] = None
     error: McpToolCallError | None = None
     id: str
     mcp_app_resource_uri: Annotated[
@@ -9358,6 +9386,13 @@ class ListMcpServerStatusParams(BaseModel):
             description="Controls how much MCP inventory data to fetch for each server. Defaults to `Full` when omitted."
         ),
     ] = None
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Select this environment's registration. Requires `serverName` and `threadId`. When omitted, a named request uses the same server as older clients.",
+        ),
+    ] = None
     limit: Annotated[
         int | None,
         Field(description="Optional page size; defaults to a server-defined value.", ge=0),
@@ -9417,6 +9452,13 @@ class McpResourceReadParams(BaseModel):
         ),
     ] = None
     connector_id: Annotated[str | None, Field(alias="connectorId")] = None
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Exact registration scope; omission preserves legacy name-only selection.",
+        ),
+    ] = None
     origin_call_id: Annotated[
         str | None,
         Field(
@@ -9452,6 +9494,13 @@ class McpServerStatus(BaseModel):
         populate_by_name=True,
     )
     auth_status: Annotated[McpAuthStatus, Field(alias="authStatus")]
+    environment_id: Annotated[
+        str | None,
+        Field(
+            alias="environmentId",
+            description="Environment that contributed this registration; null for a thread-wide server. Older servers omit this field.",
+        ),
+    ] = None
     http_origin: Annotated[
         str | None,
         Field(