Create a scaffold for a search app. (#188)

* Merge main.

* Fix format.

* Start providing baseline UI to improve.

* Add search widget that does nothing just yet.

* Very poorly written attribute search.

* Format.

* Better scaffold and set up of search UI.  Lots of comments for someone to follow along.  Also some help on lifetime associations with registry.

* finish cleanup, copy of old code from laurent and document ideas and things to hopefully get someone else to implement a richer UI.

* Cargo fmt

* Add regular command-line version of search.

* Cargo Fmt and Clippy

* Fix spelling.

* Fix clippy.

Cargo.toml

@@ -76,6 +76,10 @@ weaver_forge = { path = "crates/weaver_forge" }
 weaver_checker = { path = "crates/weaver_checker" }
 
 clap = { version = "4.5.9", features = ["derive"] }
+rayon = "1.10.0"
+ratatui = { version = "0.26.3", features=["serde"] }
+crossterm = { version = "0.27.0", features = ["serde"] }
+tui-textarea = "0.4.0"
 
 # workspace dependencies
 serde.workspace = true
@@ -86,8 +90,7 @@ include_dir.workspace = true
 thiserror.workspace = true
 miette.workspace = true
 schemars.workspace = true
-
-rayon = "1.10.0"
+itertools.workspace = true
 
 [dev-dependencies]
 weaver_diff = { path = "crates/weaver_diff" }

src/registry/mod.rs

@@ -92,7 +92,7 @@ pub enum RegistrySubCommand {
     /// The process exits with a code of 0 if the resolution is successful.
     #[clap(verbatim_doc_comment)]
     Resolve(RegistryResolveArgs),
-    /// Searches a registry (not yet implemented).
+    /// Searches a registry (Note: Experimental and subject to change).
     Search(RegistrySearchArgs),
     /// Calculate a set of general statistics on a semantic convention registry.
     Stats(RegistryStatsArgs),
@@ -181,7 +181,10 @@ pub fn semconv_registry(log: impl Logger + Sync + Clone, command: &RegistryComma
             resolve::command(log.clone(), &cache, args),
             Some(args.diagnostic.clone()),
         ),
-        RegistrySubCommand::Search(_) => unimplemented!(),
+        RegistrySubCommand::Search(args) => CmdResult::new(
+            search::command(log.clone(), &cache, args),
+            Some(args.diagnostic.clone()),
+        ),
         RegistrySubCommand::UpdateMarkdown(args) => CmdResult::new(
             update_markdown::command(log.clone(), &cache, args),
             Some(args.diagnostic.clone()),