update README

Author: hugodutka

registry/coder/modules/claude-code/README.md

@@ -14,7 +14,7 @@ Run the [Claude Code](https://docs.anthropic.com/en/docs/agents-and-tools/claude
 ```tf
 module "claude-code" {
   source              = "registry.coder.com/coder/claude-code/coder"
-  version             = "1.4.0"
+  version             = "2.0.0"
   agent_id            = coder_agent.example.id
   folder              = "/home/coder"
   install_claude_code = true
@@ -88,14 +88,13 @@ resource "coder_agent" "main" {
 module "claude-code" {
   count               = data.coder_workspace.me.start_count
   source              = "registry.coder.com/coder/claude-code/coder"
-  version             = "1.4.0"
+  version             = "2.0.0"
   agent_id            = coder_agent.example.id
   folder              = "/home/coder"
   install_claude_code = true
   claude_code_version = "0.2.57"
 
   # Enable experimental features
-  experiment_use_screen   = true # Or use experiment_use_tmux = true to use tmux instead
   experiment_report_tasks = true
 }
 ```
@@ -108,16 +107,12 @@ Enable automatic session persistence to maintain Claude Code sessions across wor
 module "claude-code" {
   count               = data.coder_workspace.me.start_count
   source              = "registry.coder.com/coder/claude-code/coder"
-  version             = "1.4.0"
+  version             = "2.0.0"
   agent_id            = coder_agent.example.id
   folder              = "/home/coder"
   install_claude_code = true
 
-  # Enable tmux with session persistence
-  experiment_use_tmux                   = true
-  experiment_tmux_session_persistence   = true
-  experiment_tmux_session_save_interval = "10" # Save every 10 minutes
-  experiment_report_tasks               = true
+  experiment_report_tasks = true
 }
 ```
 
@@ -130,7 +125,7 @@ Run Claude Code as a standalone app in your workspace. This will install Claude
 ```tf
 module "claude-code" {
   source              = "registry.coder.com/coder/claude-code/coder"
-  version             = "1.4.0"
+  version             = "2.0.0"
   agent_id            = coder_agent.example.id
   folder              = "/home/coder"
   install_claude_code = true