fix(cli-generator): add @fern-api/rust-sdk#dist:cli to turbo dependency graph (#16304)

The cli-generator's build.mjs copies the rust-sdk dist/ into
dist/rust-sdk-dist/ for the Docker image, but the turbo.jsonc only
listed @fern-api/rust-model#dist:cli as a dependency. This meant the
rust-sdk dist was never built before the cli-generator's dist:cli ran,
causing the copy to silently fail (try/catch in build.mjs) and the
Docker image to ship without rust-sdk-dist/cli.cjs.

At runtime, generateEmbeddedSdk's resolveRustSdkCli() then throws
'Could not resolve the @fern-api/rust-sdk CLI' since neither the
bundled path nor the workspace resolution finds the entry point.

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

Author: jsklan

generators/cli/changes/unreleased/fix-rust-sdk-dist-dependency.yml

@@ -0,0 +1,4 @@
+- summary: |
+    Fix Docker image build to include rust-sdk dist by adding
+    @fern-api/rust-sdk#dist:cli to turbo dependency graph.
+  type: fix

generators/cli/turbo.jsonc

@@ -3,9 +3,10 @@
     "tasks": {
         "dist:cli": {
             // cli-generator's build.mjs copies the rust-model dist/ tree
-            // into dist/rust-model-dist/ so the Docker image can invoke it
-            // as a child process for embedded types generation.
-            "dependsOn": ["^compile", "compile", "@fern-api/rust-model#dist:cli"]
+            // into dist/rust-model-dist/ and the rust-sdk dist/ tree into
+            // dist/rust-sdk-dist/ so the Docker image can invoke them as
+            // child processes for embedded types and SDK generation.
+            "dependsOn": ["^compile", "compile", "@fern-api/rust-model#dist:cli", "@fern-api/rust-sdk#dist:cli"]
         }
     }
 }