diff --git a/backend/download/src/yt_dlp_base.py b/backend/download/src/yt_dlp_base.py
index fa3c2b03..3109aec3 100644
--- a/backend/download/src/yt_dlp_base.py
+++ b/backend/download/src/yt_dlp_base.py
@@ -30,11 +30,12 @@ class ExtractorArgsParser:
     Example:
         >>> parser = ExtractorArgsParser()
         >>> result = parser.parse("youtube:key1=val1,val2;key2=val3")
-        >>> # Returns: {"youtube": {"key1": ["val1", "val2"], "key2": ["val3"]}}
+        >>> # Returns: {"youtube": {"key1": ["val1", "val2"],
+        >>> #              "key2": ["val3"]}}
     """
 
     @staticmethod
-    def _parse_key_values(key, vals=''):
+    def _parse_key_values(key, vals=""):
         """
         Parse a single key=values pair following yt-dlp logic.
 
@@ -46,7 +47,7 @@ class ExtractorArgsParser:
             tuple: (normalized_key, list_of_values)
         """
         # Normalize key: strip, lowercase, replace hyphens with underscores
-        normalized_key = key.strip().lower().replace('-', '_')
+        normalized_key = key.strip().lower().replace("-", "_")
 
         # Split values by comma, but preserve escaped commas
         # yt-dlp uses: re.split(r'(?<!\\),', vals)
@@ -54,8 +55,8 @@ class ExtractorArgsParser:
             return normalized_key, []
 
         value_list = [
-            val.replace(r'\,', ',').strip()
-            for val in re.split(r'(?<!\\),', vals)
+            val.replace(r"\,", ",").strip()
+            for val in re.split(r"(?<!\\),", vals)
         ]
 
         return normalized_key, value_list
@@ -86,15 +87,21 @@ class ExtractorArgsParser:
 
         for spec in extractor_specs:
             # Split by first colon to separate extractor from args
-            if ':' not in spec:
-                print(f"[extractor_args] Warning: Invalid format (missing colon): {spec}")
+            if ":" not in spec:
+                print(
+                    "[extractor_args] Warning: Invalid format "
+                    f"(missing colon): {spec}"
+                )
                 continue
 
-            extractor_name, args_part = spec.split(':', 1)
+            extractor_name, args_part = spec.split(":", 1)
             extractor_name = extractor_name.strip()
 
             if not extractor_name:
-                print(f"[extractor_args] Warning: Empty extractor name in: {spec}")
+                print(
+                    "[extractor_args] Warning: Empty extractor name "
+                    f"in: {spec}"
+                )
                 continue
 
             # Initialize extractor dict if not exists
@@ -102,18 +109,21 @@ class ExtractorArgsParser:
                 result[extractor_name] = {}
 
             # Split args by semicolon to get individual key=value pairs
-            key_value_pairs = args_part.split(';')
+            key_value_pairs = args_part.split(";")
 
             for pair in key_value_pairs:
                 if not pair.strip():
                     continue
 
                 # Split by first equals sign
-                if '=' not in pair:
-                    print(f"[extractor_args] Warning: Invalid pair (missing =): {pair}")
+                if "=" not in pair:
+                    print(
+                        "[extractor_args] Warning: Invalid pair "
+                        f"(missing =): {pair}"
+                    )
                     continue
 
-                key_part, value_part = pair.split('=', 1)
+                key_part, value_part = pair.split("=", 1)
                 normalized_key, value_list = self._parse_key_values(
                     key_part, value_part
                 )
diff --git a/backend/user/migrations/0001_initial.py b/backend/user/migrations/0001_initial.py
index 7933db76..e328a0f9 100644
--- a/backend/user/migrations/0001_initial.py
+++ b/backend/user/migrations/0001_initial.py
@@ -39,7 +39,10 @@ class Migration(migrations.Migration):
                     "is_superuser",
                     models.BooleanField(
                         default=False,
-                        help_text="Designates that this user has all permissions without explicitly assigning them.",
+                        help_text=(
+                            "Designates that this user has all permissions "
+                            "without explicitly assigning them."
+                        ),
                         verbose_name="superuser status",
                     ),
                 ),
@@ -49,7 +52,11 @@ class Migration(migrations.Migration):
                     "groups",
                     models.ManyToManyField(
                         blank=True,
-                        help_text="The groups this user belongs to. A user will get all permissions granted to each of their groups.",
+                        help_text=(
+                            "The groups this user belongs to. A user will "
+                            "get all permissions granted to each of their "
+                            "groups."
+                        ),
                         related_name="user_set",
                         related_query_name="user",
                         to="auth.group",
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 7267a7c2..5b03e11c 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -1352,7 +1352,6 @@
       "integrity": "sha512-keKxkZMqnDicuvFoJbzrhbtdLSPhj/rZThDlKWCDbgXmUg0rEUFtRssDXKYmtXluZlIqiC5VqkCgRwzuyLHKHw==",
       "devOptional": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "csstype": "^3.0.2"
       }
@@ -1410,7 +1409,6 @@
       "integrity": "sha512-tK3GPFWbirvNgsNKto+UmB/cRtn6TZfyw0D6IKrW55n6Vbs7KJoZtI//kpTKzE/DUmmnAFD8/Ca46s7Obs92/w==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.46.4",
         "@typescript-eslint/types": "8.46.4",
@@ -1633,7 +1631,6 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1930,7 +1927,6 @@
       "integrity": "sha512-BhHmn2yNOFA9H9JmmIVKJmd288g9hrVRDkdoIgRCRuSySRUHH7r/DI6aAXW9T1WwUuY3DFgrcaqB+deURBLR5g==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -2823,7 +2819,6 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.0.tgz",
       "integrity": "sha512-tmbWg6W31tQLeB5cdIBOicJDJRR2KzXsV7uSK9iNfLWQ5bIZfxuPEHp7M8wiHyHnn0DD1i7w3Zmin0FtkrwoCQ==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -2833,7 +2828,6 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.0.tgz",
       "integrity": "sha512-UlbRu4cAiGaIewkPyiRGJk0imDN2T3JjieT6spoL2UeSf5od4n5LB/mQ4ejmxhCFT1tYe8IvaFulzynWovsEFQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -3128,7 +3122,6 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -3181,7 +3174,6 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -3243,7 +3235,6 @@
       "integrity": "sha512-BxAKBWmIbrDgrokdGZH1IgkIk/5mMHDreLDmCJ0qpyJaAteP8NvMhkwr/ZCQNqNH97bw/dANTE9PDzqwJghfMQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.5.0",
@@ -3412,7 +3403,6 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
diff --git a/frontend/src/pages/SettingsApplication.tsx b/frontend/src/pages/SettingsApplication.tsx
index 6f113586..d69586a1 100644
--- a/frontend/src/pages/SettingsApplication.tsx
+++ b/frontend/src/pages/SettingsApplication.tsx
@@ -465,7 +465,10 @@ const SettingsApplication = () => {
                         <li>Format: EXTRACTOR:ARG1=VAL1,VAL2;ARG2=VAL3;ARG3=VAL4</li>
                         <li>
                           More details{' '}
-                          <a target="_blank" href="https://github.com/yt-dlp/yt-dlp#extractor-arguments">
+                          <a
+                            target="_blank"
+                            href="https://github.com/yt-dlp/yt-dlp#extractor-arguments"
+                          >
                             here
                           </a>
                           .