Deploy examples again (#2655)

* actually build examples, not just echo

* write into the correct file

* be more sensitive to ci changes

.github/workflows/size-cmp.yml

@@ -6,7 +6,7 @@ on:
     branches: [master]
     paths:
       - .github/workflows/size-cmp.yml
-      - ci/collect_sizes.py
+      - "ci/**"
       - "packages/**"
       - "examples/**"
       - "Cargo.toml"

ci/build-examples.sh

@@ -23,6 +23,6 @@ for path in examples/*; do
     cd "$path"
     dist_dir="$output/$example"
 
-    echo trunk build --release --dist "$dist_dir" --public-url "$PUBLIC_URL_PREFIX$example"
+    trunk build --release --dist "$dist_dir" --public-url "$PUBLIC_URL_PREFIX$example"
   )
 done

ci/write-optimisation-flags.sh

@@ -2,7 +2,7 @@
 # yew $ ./ci/write-optimisation-flags.sh
 
 # this goes in [unstable] section
-cat >> .cargo/config << EOF
+cat >> .cargo/config.toml << EOF
 build-std = ["std", "panic_abort"]
 build-std-features = ["panic_immediate_abort"]
 EOF