[PM-328] Move common/importer to libs/importer (tools-migration) (#5060)

* Create and register new libs/importer

Create package.json
Create tsconfig
Create jest.config
Extend shared and root tsconfig and jest.configs
Register with eslint

* Move importer-related files to libs/importer

* Move importer-spec-related files to libs/importer

Move import.service.spec

* Update package-lock.json

* Set CODEOWNERS for new libs/importer

* Register libs/importer with cli and fix imports

* Register libs/importer with web and fix imports

* Move importOption into models

Rename importOptions to import-options

* Fix linting issues after updating prettier

* Only expose necessary files from libs/importer

Fix tsconfig files
- Removes the trailing /index on imports in web/cli

As the spec-files no longer can access the internals via @bitwarden/importer they import by path (../src/importers)

* Add barrel files to vendors with more than one importer

libs/importer/src/importers/passman-json-importer.ts

@@ -0,0 +1,61 @@
+import { ImportResult } from "../models/import-result";
+
+import { BaseImporter } from "./base-importer";
+import { Importer } from "./importer";
+
+export class PassmanJsonImporter extends BaseImporter implements Importer {
+  parse(data: string): Promise<ImportResult> {
+    const result = new ImportResult();
+    const results = JSON.parse(data);
+    if (results == null || results.length === 0) {
+      result.success = false;
+      return Promise.resolve(result);
+    }
+
+    results.forEach((credential: any) => {
+      if (credential.tags != null && credential.tags.length > 0) {
+        const folderName = credential.tags[0].text;
+        this.processFolder(result, folderName);
+      }
+
+      const cipher = this.initLoginCipher();
+      cipher.name = credential.label;
+
+      cipher.login.username = this.getValueOrDefault(credential.username);
+      if (this.isNullOrWhitespace(cipher.login.username)) {
+        cipher.login.username = this.getValueOrDefault(credential.email);
+      } else if (!this.isNullOrWhitespace(credential.email)) {
+        cipher.notes = "Email: " + credential.email + "\n";
+      }
+
+      cipher.login.password = this.getValueOrDefault(credential.password);
+      cipher.login.uris = this.makeUriArray(credential.url);
+      cipher.notes += this.getValueOrDefault(credential.description, "");
+      if (credential.otp != null) {
+        cipher.login.totp = this.getValueOrDefault(credential.otp.secret);
+      }
+
+      if (credential.custom_fields != null) {
+        credential.custom_fields.forEach((customField: any) => {
+          switch (customField.field_type) {
+            case "text":
+            case "password":
+              this.processKvp(cipher, customField.label, customField.value);
+              break;
+          }
+        });
+      }
+
+      this.convertToNoteIfNeeded(cipher);
+      this.cleanupCipher(cipher);
+      result.ciphers.push(cipher);
+    });
+
+    if (this.organization) {
+      this.moveFoldersToCollections(result);
+    }
+
+    result.success = true;
+    return Promise.resolve(result);
+  }
+}