fix(app): crop animated images on web with libwebp (#2947)

fluxer_app/rust/libfluxwebp/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "libfluxwebp"
+version = "0.1.0"
+edition = "2024"
+license = "AGPL-3.0-or-later"
+publish = false
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+wasm-bindgen = "=0.2.128"
+libwebp-sys = {version = "=0.14.4", default-features = false}
+
+[profile.release]
+codegen-units = 1
+lto = true
+opt-level = "z"
+panic = "abort"
+strip = true
+
+[workspace]