fix(data): resolve 45 generic SoC placeholder references (Google Pixel)

Re-point the soc field on 45 Google Pixel smartphone variants away from generic placeholder SoC records (30 from '0', 15 from 'qualcomm-snapdragon') to the correct specific Qualcomm Snapdragon records that already exist in data/soc/.

Pixel phones ship a single global SoC per model (no regional Exynos/Snapdragon split), so the chip is unambiguous and documented on each model's Wikipedia page:

- Pixel (2016) -> snapdragon-821; Pixel 3/3 XL -> snapdragon-845; Pixel 3a/3a XL -> snapdragon-670; Pixel 4/4 XL -> snapdragon-855; Pixel 4a -> snapdragon-730g; Pixel 4a 5G / Pixel 5 / Pixel 5a 5G -> snapdragon-765g.

Each repaired record gains the canonical Wikipedia device-page URL in source_urls. No other fields touched; no values invented. app.validate and integrity_check.py --strict (0 hard anomalies) both pass.

Refs #296

Author: Seungpyo1007

data/smartphone/google/2016/pixel/google-pixel-4gb-32gb-4g.json

@@ -3,7 +3,7 @@
   "base_model_slug": "pixel",
   "name": "Google Pixel",
   "brand": "google",
-  "soc": "qualcomm-snapdragon",
+  "soc": "snapdragon-821",
   "release_date": "2016-10-20",
   "ram_gb": 4,
   "storage_options_gb": [
@@ -42,7 +42,8 @@
   "verified": false,
   "source_urls": [
     "https://www.kaggle.com/datasets/rajibdab/global-smartphone-database-2025",
-    "https://www.mobiledokan.com/mobile/google-pixel"
+    "https://www.mobiledokan.com/mobile/google-pixel",
+    "https://en.wikipedia.org/wiki/Pixel_(1st_generation)"
   ],
   "image_url": "https://www.mobiledokan.com/media/google-pixel-black-image.webp",
   "cameras": [

data/smartphone/google/2018/pixel-3/google-pixel-3-4gb-64gb-4g.json

@@ -3,7 +3,7 @@
   "base_model_slug": "pixel-3",
   "name": "Google Pixel 3",
   "brand": "google",
-  "soc": "qualcomm-snapdragon",
+  "soc": "snapdragon-845",
   "release_date": "2018-11-06",
   "ram_gb": 4,
   "storage_options_gb": [
@@ -44,7 +44,8 @@
   "source_urls": [
     "https://www.kaggle.com/datasets/rajibdab/global-smartphone-database-2025",
     "https://www.mobiledokan.com/mobile/google-pixel-3",
-    "https://en.wikipedia.org/wiki/Google_Pixel_3"
+    "https://en.wikipedia.org/wiki/Google_Pixel_3",
+    "https://en.wikipedia.org/wiki/Pixel_3"
   ],
   "ip_rating": "IPX8",
   "image_url": "https://www.mobiledokan.com/media/google-pixel-3-clearly-white-official-image.webp",

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-australia-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "australia",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-austria-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "austria",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-belgium-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "belgium",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-denmark-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "denmark",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-finland-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "finland",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-france-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "france",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-germany-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "germany",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],

data/smartphone/google/2019/pixel-3a-global-td-lte-g020f/google-pixel-3a-global-td-lte-g020f-sady36-india-4gb-64gb.json

@@ -10,7 +10,8 @@
   "os": "Google Android 9.0 (Pie)",
   "verified": false,
   "source_urls": [
-    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs"
+    "https://www.kaggle.com/datasets/sady36/mobile-phones-specs",
+    "https://en.wikipedia.org/wiki/Pixel_3a"
   ],
   "variant": {
     "region": "india",
@@ -23,7 +24,7 @@
     },
     "market_regions": "Asia , Australia , Eastern Europe , Europe , Southeast Asia , Western Europe"
   },
-  "soc": "0",
+  "soc": "snapdragon-670",
   "storage_options_gb": [
     64
   ],