pinakes-ui: add book management component and reading progress display

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I877f0856ac5392266a9ba4f607a8d73c6a6a6964

crates/pinakes-ui/build.rs

@@ -1,3 +1,9 @@
+#![expect(
+  clippy::expect_used,
+  reason = "build scripts conventionally panic on failure; there is no caller \
+            to propagate errors to"
+)]
+
 use std::{fs, path::Path};
 
 fn main() {