fix: restore scrolling and validator enforcement

src/main/git-validator-policy.cjs

@@ -20,6 +20,8 @@ function normalizePolicy(policy = {}) {
     enabledChecks: Array.isArray(custom.enabledChecks) ? [...new Set(custom.enabledChecks.map(String))] : null,
     severityOverrides: custom.severityOverrides && typeof custom.severityOverrides === "object" ? { ...custom.severityOverrides } : {},
     blockingChecks: [...new Set((custom.blockingChecks || policy.blockingChecks || []).map(String))],
+    blockingSeverities: [...new Set((custom.blockingSeverities || policy.blockingSeverities || base.severities || ["error"]).map(String))]
+      .filter((severity) => ["warning", "error"].includes(severity)),
     allowSuppressions: custom.allowSuppressions ?? base.allowSuppressions ?? true,
     maxSuppressionDays: Math.max(1, Number(custom.maxSuppressionDays ?? base.maxSuppressionDays ?? 30)),
   };
@@ -57,7 +59,7 @@ function applyPolicy(checks, policyInput, suppressions = [], now = new Date()) {
       suppressed: Boolean(suppression),
       suppression: suppression || null,
       expiredSuppression: expiredSuppression || null,
-      blocking: !suppression && status !== "pass" && (status === "error" || policy.blockingChecks.includes(check.id)),
+      blocking: !suppression && status !== "pass" && (policy.blockingSeverities.includes(status) || policy.blockingChecks.includes(check.id)),
     };
   });
   return { policy, checks: relevant };

src/main/git-validator-service.cjs

@@ -484,12 +484,23 @@ class GitValidatorService {
     throw new Error("Unsupported Git Validator repair action.");
   }
 
+  async resolveRepairCheck(repository, candidate) {
+    const checkId = String(candidate?.id || candidate?.checkId || "").trim();
+    if (!checkId) throw new Error("A current Git Validator check ID is required.");
+    const report = await this.scan(repository);
+    const current = report.checks.find((check) => check.id === checkId);
+    if (!current?.fixAction)
+      throw new Error("This finding is resolved, suppressed or no longer repairable. Scan again before repairing.");
+    if (candidate?.fixAction && candidate.fixAction !== current.fixAction)
+      throw new Error("The Git Validator repair request is stale. Scan again before repairing.");
+    return current;
+  }
   summarize(repository, checks) {
     const totalWeight = checks.reduce((sum, check) => sum + check.weight, 0);
     const earned = checks.reduce(
       (sum, check) =>
         sum +
-        (check.status === "pass"
+        (check.status === "pass" || check.suppressed
           ? check.weight
           : check.status === "warning"
             ? check.weight * 0.45
@@ -512,8 +523,9 @@ class GitValidatorService {
       checks,
       summary: {
         passed: checks.filter((check) => check.status === "pass").length,
-        warnings: checks.filter((check) => check.status === "warning").length,
-        errors: checks.filter((check) => check.status === "error").length,
+        warnings: checks.filter((check) => check.status === "warning" && !check.suppressed).length,
+        errors: checks.filter((check) => check.status === "error" && !check.suppressed).length,
+        suppressed: checks.filter((check) => check.suppressed).length,
         repairable: checks.filter((check) => check.fixAction).length,
       },
     };

src/main/ipc/repository-handlers.cjs

@@ -373,7 +373,8 @@ function registerRepositoryIpc({
   });
   register("git-validator:preview-repair", async ({ fullName, check }) => {
     const repository = await resolveRepository({ fullName });
-    return gitValidator.previewRepair(repository, check);
+    const currentCheck = await gitValidator.resolveRepairCheck(repository, check);
+    return gitValidator.previewRepair(repository, currentCheck);
   });
   register("git-validator:export", async ({ fullName, format = "json" }) => {
     const repository = await resolveRepository({ fullName });
@@ -390,18 +391,19 @@ function registerRepositoryIpc({
       "add-editorconfig",
       "protect-default-branch",
     ]);
-    if (!allowed.has(check?.fixAction))
+    const currentCheck = await gitValidator.resolveRepairCheck(repository, check);
+    if (!allowed.has(currentCheck.fixAction))
       throw new Error("Unsupported Git Validator repair request.");
-    const result = await gitValidator.repair(repository, check);
+    const result = await gitValidator.repair(repository, currentCheck);
     await audit.append("git-validator.repair", {
       repository: repository.fullName,
-      checkId: check.id,
-      action: check.fixAction,
+      checkId: currentCheck.id,
+      action: currentCheck.fixAction,
     });
     await diagnostics.info("git-validator.repair.completed", {
       repository: repository.fullName,
-      checkId: check.id,
-      action: check.fixAction,
+      checkId: currentCheck.id,
+      action: currentCheck.fixAction,
     });
     return result;
   });

src/renderer/mock-deployment-bridge.js

@@ -461,13 +461,15 @@ function createMockDeploymentBridge(context) {
     },
     async gitValidatorScan(fullName) {
       await wait(260);
+      const policy = state.gitValidatorPolicy || { id: "standard", label: "Standard", requiredScore: 70 };
+      const activeWarnings = 3;
       return {
         repository: fullName,
         checkedAt: iso(),
         score: 78,
         grade: "Good",
-        policy: state.gitValidatorPolicy || { id: "standard", label: "Standard", requiredScore: 70 },
-        ready: true,
+        policy,
+        ready: 78 >= policy.requiredScore && (policy.id === "minimal" || activeWarnings === 0),
         commitSha: "8cbaf303aa3bb9b4023a7c89aa13fb70ce612847",
         trend: { newlyFound: ["working-tree"], resolved: ["editorconfig"], regressions: [], suppressions: [] },
         expiredSuppressions: [],
@@ -572,7 +574,12 @@ function createMockDeploymentBridge(context) {
       };
     },
     async gitValidatorSetPolicy(_fullName, policy) {
-      state.gitValidatorPolicy = { id: policy.id, label: policy.id[0].toUpperCase() + policy.id.slice(1) };
+      const requiredScores = { minimal: 55, standard: 70, strict: 82, production: 90 };
+      state.gitValidatorPolicy = {
+        id: policy.id,
+        label: policy.id[0].toUpperCase() + policy.id.slice(1),
+        requiredScore: requiredScores[policy.id] || 70,
+      };
       return clone(state.gitValidatorPolicy);
     },
     async gitValidatorSuppress(_fullName, suppression) {

src/renderer/styles.css

@@ -937,6 +937,21 @@ select:focus-visible {
   min-height: 0;
   overflow: hidden;
 }
+.repo-content > .tab-page,
+.repo-content > .validator-page {
+  height: 100%;
+  min-height: 0;
+  overflow-x: hidden;
+  overflow-y: auto;
+  overscroll-behavior: contain;
+  scrollbar-gutter: stable;
+}
+.repo-content > .validator-empty,
+.repo-content > .empty-state {
+  max-height: 100%;
+  overflow-y: auto;
+  overscroll-behavior: contain;
+}
 .changes-layout {
   height: 100%;
   min-height: 0;
@@ -1286,7 +1301,7 @@ html[data-theme="light"] .diff-line.remove {
   padding: 18px;
   display: grid;
   gap: 14px;
-  overflow: auto;
+  align-content: start;
 }
 .validator-empty {
   min-height: 360px;
@@ -2572,9 +2587,8 @@ kbd {
   font: 11px var(--font-mono);
 }
 .tab-page {
-  min-height: 100%;
+  min-height: 0;
   padding: 18px 19px 42px;
-  overflow: auto;
 }
 .git-tools-grid {
   display: grid;