commit 572ee0b60e5e505c0563a2578fa5885a049c0bd0
Author: Alejandro Lembke Barrientos <aleleba@hotmail.com>
Date:   Tue Jul 28 03:42:37 2026 +0000

    Fase 0: estructura base de carpetas y docker-compose de training
    
    Scaffolding inicial del repo: carpetas scripts/, data/schemas/,
    data/raw/, out/, .gitignore para binarios/checkpoints, y el
    docker-compose.yml del contenedor de training (imagen NGC pytorch
    25.12-py3, GPU reservada, bind mounts a ai-projects vía NFS y a
    ~/ft-models en disco local rápido de spark) sin tocar jupyter-pyt
    ni el vllm de producción.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f864bad
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,11 @@
+data/raw/*
+!data/raw/.gitkeep
+out/*.safetensors
+out/checkpoint-*/
+*.safetensors
+*.bin
+*.pt
+__pycache__/
+*.pyc
+.ipynb_checkpoints/
+.env
diff --git a/data/raw/.gitkeep b/data/raw/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/data/schemas/.gitkeep b/data/schemas/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..1a796ad
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,18 @@
+services:
+  qwen-lora-train:
+    image: nvcr.io/nvidia/pytorch:25.12-py3
+    container_name: qwen-lora-train
+    restart: unless-stopped
+    command: ["sleep", "infinity"]
+    working_dir: /workspace/ai-projects/qwen3-6-lora
+    shm_size: "16gb"
+    volumes:
+      - /mnt/docker-nas/projects/ai-projects:/workspace/ai-projects
+      - /home/aleleba/ft-models:/workspace/ft-models
+    deploy:
+      resources:
+        reservations:
+          devices:
+            - driver: nvidia
+              count: 1
+              capabilities: [gpu]
diff --git a/out/.gitkeep b/out/.gitkeep
new file mode 100644
index 0000000..e69de29