remove treehouse-format crate and collapse everything into src

Cargo.lock

@@ -724,7 +724,7 @@ dependencies = [
  "pest_derive",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -1409,7 +1409,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "879952a81a83930934cbf1786752d6dedc3b1f29e8f8fb2ad1d0a36f377cf442"
 dependencies = [
  "memchr",
- "thiserror",
+ "thiserror 1.0.69",
  "ucd-trie",
 ]
 
@@ -1599,7 +1599,7 @@ dependencies = [
  "rand_chacha",
  "simd_helpers",
  "system-deps",
- "thiserror",
+ "thiserror 1.0.69",
  "v_frame",
  "wasm-bindgen",
 ]
@@ -1931,7 +1931,16 @@ version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+dependencies = [
+ "thiserror-impl 2.0.12",
 ]
 
 [[package]]
@@ -1945,6 +1954,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "thiserror-impl"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "thread_local"
 version = "1.1.8"
@@ -2176,24 +2196,17 @@ dependencies = [
  "regex",
  "serde",
  "serde_json",
+ "thiserror 2.0.12",
  "tokio",
  "toml_edit 0.19.15",
  "tracing",
  "tracing-chrome",
  "tracing-subscriber",
- "treehouse-format",
  "ulid",
  "webp",
  "xmlparser",
 ]
 
-[[package]]
-name = "treehouse-format"
-version = "0.1.0"
-dependencies = [
- "thiserror",
-]
-
 [[package]]
 name = "typenum"
 version = "1.17.0"