chore: bump to 0.3.4 and patch acadrust to fix/hatch-boundary-handle-cap

The acadrust fix from https://github.com/hakanaktt/acadrust/pull/27
unblocks files with corrupt hatch boundary-handle counts (anteen.dwg
went from >100 s "stuck" to ~0.7 s release). Until the PR lands on
upstream/main, [patch.crates-io] points at the fork branch carrying
that commit; the comment in Cargo.toml notes the revert.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Cargo.lock

@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "H7CAD"
-version = "0.3.3"
+version = "0.3.4"
 dependencies = [
  "acadrust",
  "bytemuck",
@@ -42,7 +42,7 @@ checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
 [[package]]
 name = "acadrust"
 version = "0.3.4"
-source = "git+https://github.com/hakanaktt/acadrust?branch=main#ee5f0db7f8159ea39db3c4a85dd58bec9aceb121"
+source = "git+https://github.com/HakanSeven12/acadrust?branch=fix%2Fhatch-boundary-handle-cap#62716f51e05aba084533f65e0eb3cfd3c7cc1dfa"
 dependencies = [
  "ahash",
  "anyhow",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "H7CAD"
-version = "0.3.3"
+version = "0.3.4"
 edition = "2021"
 build = "build.rs"
 
@@ -24,4 +24,7 @@ ureq = { version = "2", default-features = false, features = ["tls"] }
 windows-sys = { version = "0.59", features = ["Win32_UI_Shell", "Win32_UI_WindowsAndMessaging"] }
 
 [patch.crates-io]
-acadrust = { git = "https://github.com/hakanaktt/acadrust", branch = "main" }
+# TEMP: tracks https://github.com/hakanaktt/acadrust/pull/27 (hatch
+# boundary-handle cap). When that PR lands on hakanaktt/main, revert to
+# `git = "https://github.com/hakanaktt/acadrust", branch = "main"`.
+acadrust = { git = "https://github.com/HakanSeven12/acadrust", branch = "fix/hatch-boundary-handle-cap" }