feat: use objects for /socials and /donations (#51)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

api/models/donations.py

@@ -1,13 +1,31 @@
 from pydantic import BaseModel
 
 
+class WalletFields(BaseModel):
+    """
+    Implements the fields for a crypto wallet.
+    """
+
+    name: str
+    address: str
+
+
+class LinkFields(BaseModel):
+    """
+    Implements the fields for a donation link.
+    """
+
+    name: str
+    url: str
+
+
 class DonationFields(BaseModel):
     """
     A Pydantic BaseModel that represents all the donation links and wallets.
     """
 
-    wallets: dict[str, str]
-    links: dict[str, str]
+    wallets: list[WalletFields]
+    links: list[LinkFields]
 
 
 class DonationsResponseModel(BaseModel):

api/models/socials.py

@@ -1,12 +1,21 @@
 from pydantic import BaseModel
 
 
+class SocialField(BaseModel):
+    """
+    Implements the fields for a social network link.
+    """
+
+    name: str
+    url: str
+
+
 class SocialsResponseModel(BaseModel):
     """
     A Pydantic BaseModel that represents a dictionary of social links.
     """
 
-    socials: dict[str, str]
+    socials: list[SocialField]
     """
     A dictionary where the keys are the names of the social networks, and
     the values are the links to the profiles or pages.