chore: save session state – feature/phase-1 ready to implement

- Update session-context.md with exact resume point for next session
- Update settings.local.json with broader git permissions
- feature/grundstruktur merged to develop
- PAT authentication configured

Version: 0.2.3

backend/app/schemas/user.py

@@ -0,0 +1,44 @@
+import uuid
+from datetime import datetime
+
+from pydantic import BaseModel, EmailStr, field_validator
+
+
+class UserBase(BaseModel):
+    email: EmailStr
+    full_name: str
+
+
+class UserCreate(UserBase):
+    password: str
+
+    @field_validator("password")
+    @classmethod
+    def password_min_length(cls, v: str) -> str:
+        if len(v) < 8:
+            raise ValueError("Das Passwort muss mindestens 8 Zeichen lang sein.")
+        return v
+
+
+class UserUpdate(BaseModel):
+    full_name: str | None = None
+    email: EmailStr | None = None
+    password: str | None = None
+    is_active: bool | None = None
+
+    @field_validator("password")
+    @classmethod
+    def password_min_length(cls, v: str | None) -> str | None:
+        if v is not None and len(v) < 8:
+            raise ValueError("Das Passwort muss mindestens 8 Zeichen lang sein.")
+        return v
+
+
+class UserRead(UserBase):
+    model_config = {"from_attributes": True}
+
+    id: uuid.UUID
+    is_active: bool
+    is_superadmin: bool
+    created_at: datetime
+    updated_at: datetime