Fix correction import schema and update dependencies

apps/teacher-ui/package.json

@@ -21,13 +21,13 @@
     "primeicons": "^7.0.0",
     "primevue": "^4.5.5",
     "vue": "^3.5.34",
-    "vue-i18n": "^11.4.2",
-    "vue-router": "^5.0.6"
+    "vue-i18n": "^11.4.4",
+    "vue-router": "^5.0.7"
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^25.7.0",
-    "@vitejs/plugin-vue": "^6.0.6",
+    "@types/node": "^25.9.0",
+    "@vitejs/plugin-vue": "^6.0.7",
     "@vue/tsconfig": "^0.9.1",
     "@vue/vue3-jest": "^29.2.6",
     "identity-obj-proxy": "^3.0.0",
@@ -36,7 +36,7 @@
     "jsdom": "^29.1.1",
     "ts-jest": "^29.4.9",
     "typescript": "^6.0.3",
-    "vite": "^8.0.12",
-    "vue-tsc": "^3.2.9"
+    "vite": "^8.0.13",
+    "vue-tsc": "^3.3.0"
   }
 }

apps/teacher-ui/src/composables/useExamsBridge.ts

@@ -210,8 +210,16 @@ export function initializeExamsBridge(): ExamsBridge {
       exportCorrectionSheetsPdfUseCase.exportAllCandidatesPdf(examId),
     exportCorrectionSession: (input) =>
       exportCorrectionSessionArtifactsUseCase.execute(input),
-    importCorrectionBundle: (input) =>
-      importKbrCorrectionBundleUseCase.execute(input),
+    importCorrectionBundle: (input) => {
+      if (Array.isArray(input.bundle)) {
+        return importKbrCorrectionBundleUseCase.executeMany({
+          ...input,
+          bundles: input.bundle
+        });
+      }
+
+      return importKbrCorrectionBundleUseCase.execute(input);
+    },
 
     initialized: true
   };
@@ -288,4 +296,4 @@ export function useExamsBridge(): UseExamsBridgeResult {
     importCorrectionBundle: (input: any) =>
       bridge.value?.importCorrectionBundle(input) ?? Promise.reject(new Error('Bridge not initialized'))
   };
-}
+}

modules/exams/package.json

@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^25.7.0",
+    "@types/node": "^25.9.0",
     "@types/uuid": "^11.0.0",
     "jest": "^30.4.2",
     "ts-jest": "^29.4.9",

modules/exams/rule-packs/default/contract.template.md

@@ -25,9 +25,10 @@
 
 ## Expected Return Format
 
-- `Zwischenexport` and `Ende Korrektur` must return raw JSON only when a valid import-bundle export can be produced.
-- The returned JSON must conform to the loaded import bundle schema.
-- No YAML, CSV, Markdown table, prose summary, or substitute export format is allowed when emitting JSON.
+- `Zwischenexport` must return raw JSON only when one valid import-bundle export can be produced.
+- `Ende Korrektur` must return one raw JSON array containing one import bundle object per resolved Leistung.
+- Every import bundle object must conform to the loaded import bundle schema.
+- No YAML, CSV, Markdown table, prose summary, wrapper object, or substitute export format is allowed when emitting JSON.
 - If a valid import-bundle JSON export cannot be produced, output exactly one short plain-text line stating the missing prerequisite, and nothing else.
 
 ## Chat References

modules/exams/rule-packs/default/prompt.template.md

@@ -19,9 +19,9 @@ Session workflow (generic and strict):
 Chat reference roles:
 - the contract's `Session Chat Reference` identifies the session/contract only
 - Leistung chatRefs are internal import/export keys for submitted Leistungen and look like `chat-0001`
-- the import bundle top-level `chatRef` must be the resolved Leistung chatRef from the contract's `Chat References` list
+- every import bundle object must use the resolved Leistung `chatRef` from the contract's `Chat References` list as its top-level `chatRef`
 - never ask the user to provide a Leistung `chatRef`
-- never write the `Session Chat Reference` into the import bundle top-level `chatRef`
+- never write the `Session Chat Reference` into an import bundle top-level `chatRef`
 
 Matching rule:
 - extract the needed matching information from the submitted Leistung itself
@@ -35,13 +35,15 @@ Matching rule:
 
 Control commands in this session:
 - `Zwischenexport`: output current result state for the active resolved Leistung `chatRef`
-- `Ende Korrektur`: finish the session cleanly after current Leistung
+- `Ende Korrektur`: finish the session cleanly after current Leistung and export all resolved Leistungen from this session
 - `Verwirf letzte Arbeit`: discard only the last processed Leistung for the active resolved Leistung `chatRef`
 
 Output format requirements:
 - `Zwischenexport` must return exactly one raw JSON object for the active resolved Leistung `chatRef` when a valid export can be produced
-- `Ende Korrektur` must return exactly one raw JSON object for the final export when a valid export can be produced
-- the returned JSON must conform to the loaded import bundle schema
+- `Ende Korrektur` must return exactly one raw JSON array; each array item must be one import bundle object for one resolved Leistung `chatRef`
+- every object in that array must conform to the loaded import bundle schema below
+- do not invent a wrapper object for multi-Leistung export
+- do not include unresolved, unprocessed, or non-matching Leistungen in the JSON array
 - do not output YAML, CSV, Markdown tables, prose summaries, or any substitute export format when emitting JSON
 - do not wrap JSON in Markdown code fences
 - do not prepend or append explanatory text when emitting JSON for an export command
@@ -58,6 +60,10 @@ Required import bundle fields:
 
 {{contractMarkdown}}
 
+## Import Bundle Schema
+
+{{importBundleSchema}}
+
 ## Rule Pack Metadata
 
 {{rulePackManifest}}

modules/exams/src/rule-packs/default-pack.ts

@@ -93,9 +93,10 @@ const DEFAULT_CONTRACT_TEMPLATE = `# Correction Session Contract
 
 ## Expected Return Format
 
-- \`Zwischenexport\` and \`Ende Korrektur\` must return raw JSON only when a valid import-bundle export can be produced.
-- The returned JSON must conform to the loaded import bundle schema.
-- No YAML, CSV, Markdown table, prose summary, or substitute export format is allowed when emitting JSON.
+- \`Zwischenexport\` must return raw JSON only when a valid import-bundle export can be produced.
+- \`Ende Korrektur\` must return one raw JSON array containing one import bundle object per resolved Leistung.
+- Every import bundle object must conform to the loaded import bundle schema.
+- No YAML, CSV, Markdown table, prose summary, wrapper object, or substitute export format is allowed when emitting JSON.
 - If a valid import-bundle JSON export cannot be produced, output exactly one short plain-text line stating the missing prerequisite, and nothing else.
 
 ## Chat References
@@ -142,9 +143,9 @@ Session workflow (generic and strict):
 Chat reference roles:
 - the contract's \`Session Chat Reference\` identifies the session/contract only
 - Leistung chatRefs are internal import/export keys for submitted Leistungen and look like \`chat-0001\`
-- the import bundle top-level \`chatRef\` must be the resolved Leistung chatRef from the contract's \`Chat References\` list
+- every import bundle object must use the resolved Leistung \`chatRef\` from the contract's \`Chat References\` list as its top-level \`chatRef\`
 - never ask the user to provide a Leistung \`chatRef\`
-- never write the \`Session Chat Reference\` into the import bundle top-level \`chatRef\`
+- never write the \`Session Chat Reference\` into an import bundle top-level \`chatRef\`
 
 Matching rule:
 - extract the needed matching information from the submitted Leistung itself
@@ -158,13 +159,15 @@ Matching rule:
 
 Control commands in this session:
 - \`Zwischenexport\`: output current result state for the active resolved Leistung \`chatRef\`
-- \`Ende Korrektur\`: finish the session cleanly after current Leistung
+- \`Ende Korrektur\`: finish the session cleanly after current Leistung and export all resolved Leistungen from this session
 - \`Verwirf letzte Arbeit\`: discard only the last processed Leistung for the active resolved Leistung \`chatRef\`
 
 Output format requirements:
 - \`Zwischenexport\` must return exactly one raw JSON object for the active resolved Leistung \`chatRef\` when a valid export can be produced
-- \`Ende Korrektur\` must return exactly one raw JSON object for the final export when a valid export can be produced
-- the returned JSON must conform to the loaded import bundle schema
+- \`Ende Korrektur\` must return exactly one raw JSON array; each array item must be one import bundle object for one resolved Leistung \`chatRef\`
+- every object in that array must conform to the loaded import bundle schema below
+- do not invent a wrapper object for multi-Leistung export
+- do not include unresolved, unprocessed, or non-matching Leistungen in the JSON array
 - do not output YAML, CSV, Markdown tables, prose summaries, or any substitute export format when emitting JSON
 - do not wrap JSON in Markdown code fences
 - do not prepend or append explanatory text when emitting JSON for an export command
@@ -181,6 +184,10 @@ Required import bundle fields:
 
 {{contractMarkdown}}
 
+## Import Bundle Schema
+
+{{importBundleSchema}}
+
 ## Rule Pack Metadata
 
 {{rulePackManifest}}

modules/exams/src/use-cases/export-correction-session.use-case.ts

@@ -95,6 +95,7 @@ function buildPromptArtifacts(
 ): string {
   return renderTemplate(rulePack.templates.prompt, {
     contractMarkdown,
+    importBundleSchema: JSON.stringify(rulePack.importBundleSchema, null, 2),
     rulePackManifest: JSON.stringify(rulePack.manifest, null, 2),
     rulePackRules: JSON.stringify(rulePack.rules, null, 2),
     'session.id': contract.id,

modules/exams/src/use-cases/import-kbr-correction-bundle.use-case.ts

@@ -44,6 +44,10 @@ export interface ImportKbrCorrectionBundleInput {
   finalizeCorrection?: boolean;
 }
 
+export interface ImportKbrCorrectionBundleBatchInput extends Omit<ImportKbrCorrectionBundleInput, 'bundle'> {
+  bundles: unknown[];
+}
+
 export interface ImportKbrCorrectionBundleResult {
   correction: Exams.CorrectionEntry;
   candidateId: string;
@@ -53,6 +57,14 @@ export interface ImportKbrCorrectionBundleResult {
   uncertainties: CorrectionImportUncertainty[];
 }
 
+export interface ImportKbrCorrectionBundleBatchResult {
+  results: ImportKbrCorrectionBundleResult[];
+  importedBundleCount: number;
+  importedTaskScoreCount: number;
+  skippedTaskScoreCount: number;
+  uncertainties: CorrectionImportUncertainty[];
+}
+
 function asRecord(value: unknown): Record<string, unknown> | undefined {
   if (typeof value !== 'object' || value === null || Array.isArray(value)) {
     return undefined;
@@ -209,6 +221,22 @@ export class ImportKbrCorrectionBundleUseCase {
     private readonly recordCorrectionUseCase: RecordCorrectionUseCase
   ) {}
 
+  async executeMany(input: ImportKbrCorrectionBundleBatchInput): Promise<ImportKbrCorrectionBundleBatchResult> {
+    const results: ImportKbrCorrectionBundleResult[] = [];
+
+    for (const bundle of input.bundles) {
+      results.push(await this.execute({ ...input, bundle }));
+    }
+
+    return {
+      results,
+      importedBundleCount: results.length,
+      importedTaskScoreCount: results.reduce((sum, result) => sum + result.importedTaskScoreCount, 0),
+      skippedTaskScoreCount: results.reduce((sum, result) => sum + result.skippedTaskScoreCount, 0),
+      uncertainties: results.flatMap((result) => result.uncertainties)
+    };
+  }
+
   async execute(input: ImportKbrCorrectionBundleInput): Promise<ImportKbrCorrectionBundleResult> {
     const schema = input.schema ?? getDefaultCorrectionImportBundleSchema();
     const { bundle } = validateCorrectionImportBundle(input.bundle, schema);

modules/exams/tests/export-correction-session.use-case.test.ts

@@ -208,6 +208,13 @@ describe('ExportCorrectionSessionArtifactsUseCase', () => {
     expect(artifact.contractFile.content).toContain('expectedHorizon');
     expect(artifact.contractFile.content).toContain('Erwartungshorizont');
     expect(artifact.promptFile.content).toContain('do not invent or replace them');
+    expect(artifact.promptFile.content).toContain('## Import Bundle Schema');
+    expect(artifact.promptFile.content).toContain('"required": [');
+    expect(artifact.promptFile.content).toContain('"contract"');
+    expect(artifact.promptFile.content).toContain('"chatRef"');
+    expect(artifact.promptFile.content).toContain('"importedTaskScores"');
+    expect(artifact.promptFile.content).toContain('must return exactly one raw JSON array');
+    expect(artifact.promptFile.content).toContain('do not invent a wrapper object');
   });
 
   it('does not require users to provide Leistung chatRefs before evaluation', () => {