feat(test): chrome-use test <suite.yaml> — re-runnable browser test suites

Turn repetitive browser checks into unit-test-style YAML suites. Steps reuse
chrome-use's own commands; assertions (url/visible/hidden/text/count/eval)
compile to a single truthy `eval`. The runner re-invokes the binary per step
(inherits all flag/launch/daemon/ref semantics; the daemon stays up so each
step is a fast socket call), launches an isolated browser by default, captures a
screenshot on failure, and exits non-zero for CI. `setup: account:` injects a
cookie-use login. Ships a `test` skill (skills get test). Unit-tested step/assert
compilation.

cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "chrome-use"
-version = "1.1.0"
+version = "1.2.0"
 edition = "2021"
 description = "Fast browser automation CLI for AI agents"
 license = "Apache-2.0"
@@ -45,6 +45,7 @@ sha1 = "0.10"
 chrono = "0.4"
 urlencoding = "2"
 rust-embed = "8"
+serde_yaml = "0.9"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"