fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip]

6d224861 came from a --no-checkout worktree whose empty index made the
commit drop every file except two. This restores 05b50d2b's full tree and
correctly adds stacks/stem95su/gdrive-sync.tf + the service-catalog stem95su
entry. Forward-only (parent=6d224861, no force-push); [ci skip] since the
live infra was never applied from the broken commit.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

stacks/llama-cpp/terragrunt.hcl

@@ -0,0 +1,23 @@
+include "root" {
+  path = find_in_parent_folders()
+}
+
+dependency "platform" {
+  config_path  = "../platform"
+  skip_outputs = true
+}
+
+dependency "vault" {
+  config_path  = "../vault"
+  skip_outputs = true
+}
+
+# llama-cpp: in-cluster vision-LLM server. One Deployment of
+# `mostlygeek/llama-swap:cuda` fronts three models (qwen3vl-8b,
+# minicpm-v-4-5, qwen3vl-4b) at a single OpenAI-compat /v1 endpoint
+# on Service `llama-swap`. llama-swap loads/unloads per-model
+# llama-server subprocesses on demand (idle TTL 10 min). The T4 is
+# allocated wholly to this pod; immich-ml must be scaled to 0 during
+# benchmark runs. See infra/docs/architecture/llama-cpp.md for the
+# full rationale (build ≥ b6907 for Qwen3-VL, T4 FP16/INT4 only,
+# llama-swap over Ollama, etc.).