feat: add WASM support for browser-based proof generation

.cargo/config.toml

@@ -7,4 +7,16 @@ rustflags = ["-C", "target-feature=+simd128,+relaxed-simd"]
 
 [target.wasm32-wasip1]
 runner = "wasmtime run --dir . "
-rustflags = ["-C", "target-feature=+simd128,+relaxed-simd"]
+rustflags = ["-C", "target-feature=+simd128,+relaxed-simd"]
+
+[target.wasm32-unknown-unknown]
+rustflags = [
+    "-C", "target-feature=+atomics,+bulk-memory,+mutable-globals,+simd128,+relaxed-simd,-reference-types",
+    "-C", "link-arg=--shared-memory",
+    "-C", "link-arg=--import-memory",
+    "-C", "link-arg=--max-memory=4294967296",
+    "-C", "link-arg=--export=__wasm_init_tls",
+    "-C", "link-arg=--export=__tls_size",
+    "-C", "link-arg=--export=__tls_align",
+    "-C", "link-arg=--export=__tls_base",
+]

.gitignore

@@ -6,6 +6,8 @@
 *.json
 # Allow JSON files in csca_registry
 !**/csca_registry/**/*.json
+# Allow package.json files
+!**/package.json
 *.gz
 *.bin
 *.nps
@@ -46,6 +48,10 @@ target/
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
 circuit_stats_examples/
+# Node.js
+node_modules/
+# wasm packages
+tooling/provekit-wasm/pkg/*
 
 # logs for passport circuit benchmarks
-noir-examples/noir-passport/merkle_age_check/benchmark-inputs/logs/
+noir-examples/noir-passport/merkle_age_check/benchmark-inputs/logs/