feat(desktop): add redis gui foundation baseline

Co-Authored-By: Paperclip <noreply@paperclip.ing>

crates/redis-core/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "redis-core"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[dependencies]
+serde = { workspace = true }
+thiserror = { workspace = true }