refactor(coder-labs/gemini): support terraform provider coder v2.12.0

Author: DanielleMaywood

registry/coder-labs/modules/gemini/README.md

@@ -13,7 +13,7 @@ Run [Gemini CLI](https://github.com/google-gemini/gemini-cli) in your workspace
 ```tf
 module "gemini" {
   source   = "registry.coder.com/coder-labs/gemini/coder"
-  version  = "2.1.1"
+  version  = "2.2.0"
   agent_id = coder_agent.example.id
   folder   = "/home/coder/project"
 }
@@ -46,7 +46,7 @@ variable "gemini_api_key" {
 
 module "gemini" {
   source         = "registry.coder.com/coder-labs/gemini/coder"
-  version        = "2.1.1"
+  version        = "2.2.0"
   agent_id       = coder_agent.example.id
   gemini_api_key = var.gemini_api_key
   folder         = "/home/coder/project"
@@ -94,7 +94,7 @@ data "coder_parameter" "ai_prompt" {
 module "gemini" {
   count                = data.coder_workspace.me.start_count
   source               = "registry.coder.com/coder-labs/gemini/coder"
-  version              = "2.1.1"
+  version              = "2.2.0"
   agent_id             = coder_agent.example.id
   gemini_api_key       = var.gemini_api_key
   gemini_model         = "gemini-2.5-flash"
@@ -118,7 +118,7 @@ For enterprise users who prefer Google's Vertex AI platform:
 ```tf
 module "gemini" {
   source         = "registry.coder.com/coder-labs/gemini/coder"
-  version        = "2.1.1"
+  version        = "2.2.0"
   agent_id       = coder_agent.example.id
   gemini_api_key = var.gemini_api_key
   folder         = "/home/coder/project"

registry/coder-labs/modules/gemini/main.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     coder = {
       source  = "coder/coder"
-      version = ">= 2.7"
+      version = "= 2.12.0-pre0"
     }
   }
 }
@@ -225,4 +225,9 @@ module "agentapi" {
      GEMINI_TASK_PROMPT='${var.task_prompt}' \
      /tmp/start.sh
    EOT
-}
+}
+
+output "task_app_id" {
+  value = module.agentapi.task_app_id
+}
+