poetry migration and general server cleanup

server/models.py

@@ -1,4 +1,5 @@
 from pydantic import BaseModel
+from typing import Optional
 
 
 class About(BaseModel):
@@ -6,12 +7,18 @@ class About(BaseModel):
     email: str
     bio: str
     github: str
+    gitea: str
 
 
 class Project(BaseModel):
-    id: int | None = None
+    id: Optional[int] = None
     name: str
     description: str
-    source: str | None = None
-    live: str | None = None
-    is_self_hosted: bool = False
+    source: Optional[str] = None
+    live: Optional[str] = None
+    is_self_hosted: Optional[bool] = False
+
+
+class Lucas(BaseModel):
+    projects: list[Project]
+    about: About