add tmux session detection and spiceflow links

- Detect tmux session name when running inside tmux
- Add spiceflow-url config option for session links in notifications
- Include clickable "Open in Spiceflow" link in Discord messages
- Add `iamwaiting status` command to show full configuration
- Separate toggle status from configuration display
- Update installation docs to use symlink instead of bbin

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -16,9 +16,10 @@ The tool integrates with Claude Code's hook system to send real-time notificatio
 
 The entire implementation is a single Babashka script (`iamwaiting`) with these key functions:
 
-- `load-config` - Loads webhook URL and toggles from config file or environment variable
+- `load-config` - Loads webhook URL, toggles, and Spiceflow URL from config file or environment variables
 - `send-discord-webhook` - Makes HTTP POST request to Discord webhook API
-- `format-waiting-message` - Formats the notification message with project context
+- `get-tmux-session` - Detects current tmux session name (if running inside tmux)
+- `format-waiting-message` - Formats the notification message with project context, tmux session, and Spiceflow link
 - `setup-config` - Interactive setup wizard for webhook configuration
 - `test-webhook` - Sends a test message to verify configuration
 - `send-waiting-notification` - Main function that sends the notification (respects toggles)
@@ -33,6 +34,7 @@ Configuration is stored in `~/.iamwaiting/config.edn` with the following structu
 ```clojure
 {:webhook-url "https://discord.com/api/webhooks/..."
  :user-id "123456789012345678"  ; Optional: Discord user ID for @mentions
+ :spiceflow-url "https://hostname:5173"  ; Optional: Spiceflow URL for session links
  :toggles {:idle-prompt true              ; Enable idle prompt notifications
            :permission-prompt true         ; Enable permission prompt notifications
            :permission-prompt-ping true}}  ; Enable @mentions on permission prompts
@@ -41,6 +43,7 @@ Configuration is stored in `~/.iamwaiting/config.edn` with the following structu
 Alternatively, configuration can be set via environment variables:
 - `IAMWAITING_WEBHOOK_URL` - Discord webhook URL (required)
 - `IAMWAITING_USER_ID` - Discord user ID for @mentions (optional)
+- `IAMWAITING_SPICEFLOW_URL` - Spiceflow base URL for session links (optional)
 
 ### Notification Toggles
 
@@ -96,13 +99,13 @@ The `:permission-prompt-ping` toggle controls whether you get @mentioned (pinged
 
 ## Installation
 
-Install via bbin (recommended):
+Install via symlink (recommended):
 
 ```bash
-bbin install git@git.ajet.fyi:ajet-industries/iamwaiting.git
+ln -s /path/to/repos/iamwaiting/iamwaiting ~/.local/bin/iamwaiting
 ```
 
-This installs `iamwaiting` to `~/.local/bin/iamwaiting` (ensure `~/.local/bin` is in your PATH).
+This creates a symlink at `~/.local/bin/iamwaiting` pointing to the script (ensure `~/.local/bin` is in your PATH). Using a symlink means changes to the script are immediately available without reinstalling.
 
 ## Common Commands
 
@@ -116,6 +119,9 @@ iamwaiting setup
 
 # Test the webhook configuration
 iamwaiting test
+
+# Show current configuration
+iamwaiting status
 ```
 
 ### Usage
@@ -198,13 +204,17 @@ The tool uses Discord's webhook API which requires:
 Notifications include:
 - ⏳ Waiting indicator
 - 📁 Current working directory / project name
+- 🖥️ Tmux session name (if running inside tmux)
+- 🔗 Spiceflow session link (if Spiceflow URL configured and running in tmux)
 - 🕐 Timestamp (HH:mm:ss format)
 - @mention (if user ID is configured, it's a permission prompt, and ping toggle is enabled)
 
-Example message (idle prompt):
+Example message (with Spiceflow link):
 ```
 ⏳ **Claude is waiting** in `ajet-industries`
 📁 Path: `/home/user/repos/ajet-industries`
+🖥️ Tmux: `spiceflow-bold-sun-9841`
+🔗 **[Open in Spiceflow](https://hostname:5173/session/spiceflow-bold-sun-9841)**
 🕐 Time: 14:23:45
 ```
 
@@ -212,16 +222,17 @@ Example message (permission prompt with ping enabled):
 ```
 <@123456789012345678> ⏳ **Claude is waiting** in `ajet-industries`
 📁 Path: `/home/user/repos/ajet-industries`
+🖥️ Tmux: `spiceflow-bold-sun-9841`
+🔗 **[Open in Spiceflow](https://hostname:5173/session/spiceflow-bold-sun-9841)**
 🕐 Time: 14:23:45
 📢 Type: `permission_prompt`
 ```
 
-Example message (permission prompt with ping disabled):
+Example message (without tmux/Spiceflow):
 ```
 ⏳ **Claude is waiting** in `ajet-industries`
 📁 Path: `/home/user/repos/ajet-industries`
 🕐 Time: 14:23:45
-📢 Type: `permission_prompt`
 ```
 
 ### Error Handling
@@ -236,6 +247,7 @@ Example message (permission prompt with ping disabled):
 Uses Babashka standard libraries:
 - `babashka.http-client` - HTTP requests to Discord API
 - `babashka.fs` - File system operations for config management
+- `babashka.process` - Shell command execution (for tmux session detection)
 - `cheshire.core` - JSON encoding/decoding
 - `clojure.string` - String manipulation