polish the rendering a bit, add a macro

README.md

@@ -2,7 +2,7 @@
 
 A lightweight, debug-only telemetry profiler for Rust applications. Shows thread activity and call stack hierarchy in real-time.
 
-Inspired by RAD Telemetry - built in ~400 LOC with minimal dependencies.
+Inspired by RAD Telemetry - built in ~1200 LOC with 'minimal' dependencies (for a Rust project).
 
 ## Features
 
@@ -15,10 +15,14 @@ Inspired by RAD Telemetry - built in ~400 LOC with minimal dependencies.
 
 ## Dependencies
 
-Only 3 dependencies (~15 total including transitive):
+Only 7 dependencies (~70 total including transitive):
 - `minifb` - Window and framebuffer
 - `crossbeam-channel` - Lock-free MPSC
 - `once_cell` - Lazy statics
+- `fontdue`
+- `procmacro2`
+- `syn`
+- `quote`
 
 ## Usage
 
@@ -26,7 +30,7 @@ Only 3 dependencies (~15 total including transitive):
 
 ```toml
 [dependencies]
-teleprof = { path = "../teleprof" }  # or from crates.io when published
+teleprof = { path = "../teleprof" }
 ```
 
 ### In your code:
@@ -99,26 +103,6 @@ let work = || {
 - **Separate window**: Doesn't interfere with your app's rendering
 - **Simple API**: Just `span!("name")` and you're done
 
-## Example Output
-
-```
-┌─────────────────────────────────────┐
-│  Icicle Graph (Call Stack)         │
-│  ┌──────────────────────────┐       │
-│  │       frame_work         │       │
-│  ├──────────┬───────────────┤       │
-│  │ physics  │    render     │       │
-│  ├────┬─────┤               │       │
-│  │ w0 │ w1  │               │       │
-│  └────┴─────┴───────────────┘       │
-├─────────────────────────────────────┤
-│  Thread Timeline                    │
-│  Main:   ████████████████████       │
-│  Work 0: ░░██████░░░░░░░░░░░        │
-│  Work 1: ░░░░░░██████░░░░░░░        │
-└─────────────────────────────────────┘
-```
-
 ## Examples
 
 Run the included examples:
@@ -138,4 +122,4 @@ The bouncing ball example demonstrates:
 
 ## License
 
-MIT / Apache-2.0 (choose whichever you prefer)
+???