Consolidate tools and fix static assets

src/RolemasterDb.App/wwwroot/app.css

@@ -297,6 +297,105 @@ pre,
     color: color-mix(in srgb, var(--info-3) 46%, var(--text-primary));
 }
 
+.tool-page-frame,
+.tool-page-body,
+.tool-page-heading,
+.tool-page-actions,
+.tools-hub-grid,
+.tool-link-card,
+.tool-link-card-body,
+.tool-link-card-header,
+.tool-link-card-title-row,
+.tool-link-card-meta,
+.api-reference-groups,
+.api-reference-group,
+.api-reference-group-header,
+.api-endpoint-card,
+.api-endpoint-card-header {
+    display: grid;
+    gap: 1rem;
+}
+
+.tool-page-header {
+    display: flex;
+    gap: 1rem;
+    align-items: start;
+    justify-content: space-between;
+    flex-wrap: wrap;
+}
+
+.tool-page-eyebrow {
+    color: color-mix(in srgb, var(--info-3) 55%, var(--text-secondary));
+    font-family: var(--font-ui);
+    font-size: 0.78rem;
+    font-weight: 700;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+}
+
+.tool-page-summary,
+.tool-link-card-summary {
+    color: var(--text-secondary);
+    max-width: 62ch;
+}
+
+.tool-page-actions {
+    grid-auto-flow: column;
+    grid-auto-columns: max-content;
+    justify-content: end;
+    align-items: center;
+}
+
+.tools-hub-grid {
+    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
+}
+
+.tool-link-card {
+    padding: 1.1rem 1.15rem;
+    border-radius: 20px;
+    border: 1px solid color-mix(in srgb, var(--info-2) 24%, var(--border-default));
+    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 86%, var(--surface-tooling)), color-mix(in srgb, var(--surface-1) 92%, var(--surface-tooling)));
+    box-shadow: var(--shadow-1);
+}
+
+.tool-link-card-title {
+    margin: 0;
+    font-size: 1.15rem;
+}
+
+.tool-link-card-meta {
+    gap: 0.4rem;
+    color: var(--text-secondary);
+}
+
+.tool-link-card-actions {
+    display: flex;
+    justify-content: flex-start;
+    align-items: center;
+}
+
+.api-reference-group-header h2 {
+    margin: 0;
+    font-size: 1.2rem;
+}
+
+.api-endpoint-card {
+    align-content: start;
+}
+
+.api-endpoint-card-header {
+    gap: 0.45rem;
+}
+
+.api-endpoint-card-header .panel-title {
+    margin-bottom: 0;
+}
+
+.api-endpoint-card-header code {
+    color: color-mix(in srgb, var(--info-3) 55%, var(--text-primary));
+    font-size: 0.92rem;
+}
+
 .panel-title {
     margin: 0 0 0.35rem;
     font-size: 1.4rem;
@@ -1125,6 +1224,7 @@ select.input-shell {
 .api-grid {
     display: grid;
     gap: 1rem;
+    grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
 }
 
 .blazor-error-boundary {
@@ -2366,13 +2466,6 @@ select.input-shell {
     justify-items: start;
 }
 
-.diagnostics-page-header {
-    display: flex;
-    align-items: start;
-    justify-content: space-between;
-    gap: 1rem;
-}
-
 .diagnostics-selector-grid {
     display: grid;
     gap: 0.85rem;
@@ -2602,6 +2695,11 @@ select.input-shell {
         text-align: left;
     }
 
+    .tool-page-actions {
+        grid-auto-flow: row;
+        justify-content: start;
+    }
+
     .diagnostics-page-header,
     .diagnostics-selection-summary,
     .curation-queue-bar-header,