feat(home): rebuild schema-backed homepage

data/$schemas/homepage.schema.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Homepage Configuration",
+  "description": "Curated data selections used by the homepage.",
+  "type": "object",
+  "properties": {
+    "$schema": {
+      "type": "string"
+    },
+    "modelIntelligenceSeries": {
+      "type": "array",
+      "items": {
+        "$ref": "#/$defs/modelIntelligenceSeries"
+      },
+      "minItems": 1,
+      "uniqueItems": true
+    }
+  },
+  "required": ["$schema", "modelIntelligenceSeries"],
+  "additionalProperties": false,
+  "$defs": {
+    "modelIntelligenceSeries": {
+      "type": "object",
+      "properties": {
+        "vendor": {
+          "type": "string",
+          "minLength": 1
+        },
+        "seriesId": {
+          "type": "string",
+          "pattern": "^[a-z0-9-]+$"
+        }
+      },
+      "required": ["vendor", "seriesId"],
+      "additionalProperties": false
+    }
+  }
+}

data/data-health.json

@@ -1,5 +1,5 @@
 {
-  "asOf": "2026-08-03",
+  "asOf": "2026-08-13",
   "thresholds": {
     "models": 30,
     "providers": 30,
@@ -15,7 +15,7 @@
     "verifiedRecords": 253,
     "provenanceComplete": 253,
     "staleVerifiedRecords": 0,
-    "translationPlaceholderValues": 300,
+    "translationPlaceholderValues": 311,
     "danglingRelationships": 0,
     "modelBenchmarkCoverage": 9.5,
     "productsWithPricing": 66,
@@ -73,58 +73,58 @@
   },
   "translationsByLocale": {
     "de": {
-      "totalStrings": 483,
-      "matchingEnglish": 39,
-      "matchingEnglishPercent": 8.1
+      "totalStrings": 504,
+      "matchingEnglish": 40,
+      "matchingEnglishPercent": 7.9
     },
     "es": {
-      "totalStrings": 483,
-      "matchingEnglish": 25,
+      "totalStrings": 504,
+      "matchingEnglish": 26,
       "matchingEnglishPercent": 5.2
     },
     "fr": {
-      "totalStrings": 483,
-      "matchingEnglish": 36,
-      "matchingEnglishPercent": 7.5
+      "totalStrings": 504,
+      "matchingEnglish": 37,
+      "matchingEnglishPercent": 7.3
     },
     "id": {
-      "totalStrings": 483,
-      "matchingEnglish": 30,
+      "totalStrings": 504,
+      "matchingEnglish": 31,
       "matchingEnglishPercent": 6.2
     },
     "ja": {
-      "totalStrings": 483,
-      "matchingEnglish": 23,
+      "totalStrings": 504,
+      "matchingEnglish": 24,
       "matchingEnglishPercent": 4.8
     },
     "ko": {
-      "totalStrings": 483,
-      "matchingEnglish": 23,
+      "totalStrings": 504,
+      "matchingEnglish": 24,
       "matchingEnglishPercent": 4.8
     },
     "pt": {
-      "totalStrings": 483,
-      "matchingEnglish": 31,
-      "matchingEnglishPercent": 6.4
+      "totalStrings": 504,
+      "matchingEnglish": 32,
+      "matchingEnglishPercent": 6.3
     },
     "ru": {
-      "totalStrings": 483,
-      "matchingEnglish": 23,
+      "totalStrings": 504,
+      "matchingEnglish": 24,
       "matchingEnglishPercent": 4.8
     },
     "tr": {
-      "totalStrings": 483,
-      "matchingEnglish": 26,
+      "totalStrings": 504,
+      "matchingEnglish": 27,
       "matchingEnglishPercent": 5.4
     },
     "zh-Hans": {
-      "totalStrings": 483,
-      "matchingEnglish": 22,
+      "totalStrings": 504,
+      "matchingEnglish": 23,
       "matchingEnglishPercent": 4.6
     },
     "zh-Hant": {
-      "totalStrings": 483,
-      "matchingEnglish": 22,
+      "totalStrings": 504,
+      "matchingEnglish": 23,
       "matchingEnglishPercent": 4.6
     }
   },

data/homepage.json

@@ -0,0 +1,29 @@
+{
+  "$schema": "./$schemas/homepage.schema.json",
+  "modelIntelligenceSeries": [
+    {
+      "vendor": "Anthropic",
+      "seriesId": "claude-opus"
+    },
+    {
+      "vendor": "OpenAI",
+      "seriesId": "gpt-sol"
+    },
+    {
+      "vendor": "Moonshot",
+      "seriesId": "kimi"
+    },
+    {
+      "vendor": "MiniMax",
+      "seriesId": "minimax-m"
+    },
+    {
+      "vendor": "DeepSeek",
+      "seriesId": "deepseek"
+    },
+    {
+      "vendor": "Z.ai",
+      "seriesId": "glm"
+    }
+  ]
+}

docs/DATA-HEALTH.md

@@ -1,6 +1,6 @@
 # Data Health Report
 
-Snapshot date: 2026-08-03. Regenerate with `pnpm data-health:report`.
+Snapshot date: 2026-08-13. Regenerate with `pnpm data-health:report`.
 
 ## Scorecard
 
@@ -11,7 +11,7 @@ Snapshot date: 2026-08-03. Regenerate with `pnpm data-health:report`.
 | Verified records | 253 |
 | Verified with complete provenance | 253 |
 | Stale verified records | 0 |
-| Non-English values identical to English | 300 |
+| Non-English values identical to English | 311 |
 | Dangling product relationships | 0 |
 | Model benchmark coverage | 9.5% |
 | Products with pricing | 66/66 |
@@ -37,17 +37,17 @@ Exact English matches are a triage signal; product names and technical terms can
 
 | Locale | Comparable strings | Exact English matches | Match rate |
 | --- | ---: | ---: | ---: |
-| de | 483 | 39 | 8.1% |
-| es | 483 | 25 | 5.2% |
-| fr | 483 | 36 | 7.5% |
-| id | 483 | 30 | 6.2% |
-| ja | 483 | 23 | 4.8% |
-| ko | 483 | 23 | 4.8% |
-| pt | 483 | 31 | 6.4% |
-| ru | 483 | 23 | 4.8% |
-| tr | 483 | 26 | 5.4% |
-| zh-Hans | 483 | 22 | 4.6% |
-| zh-Hant | 483 | 22 | 4.6% |
+| de | 504 | 40 | 7.9% |
+| es | 504 | 26 | 5.2% |
+| fr | 504 | 37 | 7.3% |
+| id | 504 | 31 | 6.2% |
+| ja | 504 | 24 | 4.8% |
+| ko | 504 | 24 | 4.8% |
+| pt | 504 | 32 | 6.3% |
+| ru | 504 | 24 | 4.8% |
+| tr | 504 | 27 | 5.4% |
+| zh-Hans | 504 | 23 | 4.6% |
+| zh-Hant | 504 | 23 | 4.6% |
 
 ## Backlog by Issue Type
 

docs/I18N-ARCHITECTURE-RULES.md

@@ -505,6 +505,18 @@ function Breadcrumb() {
 
 ---
 
+## Chinese Typography
+
+- Simplified and Traditional Chinese interfaces automatically add typographic spacing between
+  Han characters and adjacent half-width Latin letters or Arabic numerals with
+  `text-autospace: normal` on the document language root.
+- This global rule also covers generated values such as localized dates and counts. Do not add
+  literal ASCII spaces to translations or formatters solely to create this visual spacing.
+- Literal content in `code`, `pre`, `kbd`, and `samp` is excluded so commands and source text keep
+  their exact spacing.
+
+---
+
 ## Conclusion
 
 These rules establish a clear, scalable architecture for i18n translations that:

src/app/[locale]/globals.css

@@ -54,6 +54,19 @@ a {
   font-weight: 400;
 }
 
+/* Keep Han text readable next to half-width letters and numerals, including dynamic dates. */
+html:lang(zh) {
+  text-autospace: normal;
+}
+
+/* Literal text must retain its exact spacing. */
+code,
+pre,
+kbd,
+samp {
+  text-autospace: no-autospace;
+}
+
 h1,
 h2,
 h3,
@@ -128,6 +141,28 @@ strong {
   animation: fadeIn 200ms ease-out;
 }
 
+.homepage-activity-list {
+  scrollbar-color: var(--color-border-strong) transparent;
+  scrollbar-gutter: stable;
+  scrollbar-width: thin;
+}
+
+.homepage-activity-list::-webkit-scrollbar {
+  width: 6px;
+}
+
+.homepage-activity-list::-webkit-scrollbar-track {
+  background: var(--color-hover);
+}
+
+.homepage-activity-list::-webkit-scrollbar-thumb {
+  background: var(--color-border-strong);
+}
+
+.homepage-price-chart .recharts-surface {
+  overflow: visible;
+}
+
 /* cmdk overrides */
 [cmdk-root] {
   font-family: var(--font-ibm-plex-mono), monospace;