Reduce strike action timeout from 1 hour to 5 minutes

- Updated strike level 3 timeout duration from 3600s (1 hour) to 300s (5 minutes)
- Changes applied across models, config defaults, templates, schemas, and tests
- Makes moderation system less harsh while maintaining discipline

src/guardden/config.py

@@ -115,7 +115,7 @@ class GuildDefaults(BaseModel):
     strike_actions: dict = Field(
         default_factory=lambda: {
             "1": {"action": "warn"},
-            "3": {"action": "timeout", "duration": 3600},
+            "3": {"action": "timeout", "duration": 300},
             "5": {"action": "kick"},
             "7": {"action": "ban"},
         }

src/guardden/models/guild.py

@@ -84,7 +84,7 @@ class GuildSettings(Base, TimestampMixin):
         JSONB().with_variant(JSON(), "sqlite"),
         default=lambda: {
             "1": {"action": "warn"},
-            "3": {"action": "timeout", "duration": 3600},
+            "3": {"action": "timeout", "duration": 300},
             "5": {"action": "kick"},
             "7": {"action": "ban"},
         },

src/guardden/services/file_config.py

@@ -420,7 +420,7 @@ class FileConfigurationManager:
                     "link_filter_enabled": False,
                     "strike_actions": {
                         "1": {"action": "warn"},
-                        "3": {"action": "timeout", "duration": 3600},
+                        "3": {"action": "timeout", "duration": 300},
                         "5": {"action": "kick"},
                         "7": {"action": "ban"}
                     }