initialize backend with FastAPI and Docker setup

app/schemas/skill.py

@@ -0,0 +1,17 @@
+from pydantic import BaseModel
+
+class SkillResponse(BaseModel):
+    id: int
+    name: str
+    type: str
+
+    class Config:
+        from_attributes = True
+
+
+class ProjectSkill(BaseModel):
+    id: int
+    name: str
+
+    class Config:
+        from_attributes = True