fix: send the host field based on the extension id

The typo caused Ghostbird to sending blank string for the `host` field.

Author: snipsnipsnip

src/ghosttext-adaptor/client_options_loader.ts

@@ -11,12 +11,30 @@ export class ClientOptionsLoader implements IClientOptionsLoader {
 
   async load(): Promise<ClientOptions> {
     let { serverPort } = await this.storedOptionsLoader.load()
+    const extensionId = this.manifestInfo.getId()
     let serverUrl = new URL(`http://localhost:${serverPort}/`)
-    let { host } = new URL(`extension: //${this.manifestInfo.getId()}.localhost`)
+    let { host } = new URL(`extension://${extensionId}.localhost`)
 
     return {
       serverUrl,
       clientHostName: host,
     }
   }
 }
+
+if (import.meta.vitest) {
+  const { describe, expect, it, vi } = import.meta.vitest
+
+  describe(ClientOptionsLoader, () => {
+    it("should build a ClientOption from storage and manifest info correctly", async () => {
+      const storedOptionsLoader = { load: vi.fn().mockResolvedValue({ serverPort: 1234 }) }
+      const manifestInfo = { getId: vi.fn().mockReturnValue("@test.extension") }
+      const sut = new ClientOptionsLoader(storedOptionsLoader, manifestInfo)
+
+      await expect(sut.load()).resolves.deep.equals({
+        serverUrl: new URL("http://localhost:1234/"),
+        clientHostName: "test.extension.localhost",
+      })
+    })
+  })
+}