Remove dependency on Plotters

I decided to go another route for the required debug infrastructure.

experiments/2025-03-18/Cargo.lock

@@ -507,7 +507,6 @@ dependencies = [
  "fj-viewer",
  "geo",
  "itertools",
- "plotters",
  "spade",
 ]
 
@@ -1714,24 +1713,6 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
-[[package]]
-name = "plotters"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aeb6f403d7a4911efb1e33402027fc44f29b5bf6def3effcc22d7bb75f2b747"
-dependencies = [
- "num-traits",
- "plotters-backend",
- "wasm-bindgen",
- "web-sys",
-]
-
-[[package]]
-name = "plotters-backend"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df42e13c12958a16b3f7f4386b9ab1f3e7933914ecea48da7139435263a4172a"
-
 [[package]]
 name = "png"
 version = "0.17.16"

experiments/2025-03-18/Cargo.toml

@@ -24,7 +24,3 @@ path = "../../crates/fj-viewer"
 [dependencies.geo]
 version = "*"
 default-features = false
-
-[dependencies.plotters]
-version = "*"
-default-features = false