chore: drop unused methods and version

We do not store metadata at all now, so version is useless

Author: AleksandrSl

cmp/compiler/src/metadata/manager.ts

@@ -9,7 +9,6 @@ import { logger } from "../utils/logger";
 
 export function createEmptyMetadata(): MetadataSchema {
   return {
-    version: "0.1",
     entries: {},
     stats: {
       totalEntries: 0,
@@ -171,21 +170,4 @@ export class MetadataManager {
       await release();
     }
   }
-
-  /**
-   * Get an entry by hash
-   */
-  getEntry(
-    metadata: MetadataSchema,
-    hash: string,
-  ): TranslationEntry | undefined {
-    return metadata.entries[hash];
-  }
-
-  /**
-   * Check if an entry exists
-   */
-  hasEntry(metadata: MetadataSchema, hash: string): boolean {
-    return hash in metadata.entries;
-  }
 }

cmp/compiler/src/types.ts

@@ -288,11 +288,6 @@ export type BaseTranslationEntry<Type, Context> = {
  * Metadata file schema
  */
 export interface MetadataSchema {
-  /**
-   * Schema version
-   */
-  version: string;
-
   /**
    * All translation entries indexed by hash
    */