move crates out to a folder

this should make the code cleaner if we need to add more crates as it
can get messy if we keep stacking crates in the root directory

Cargo.lock

@@ -863,7 +863,6 @@ dependencies = [
  "askama",
  "askama_rocket",
  "hex",
- "log",
  "notify",
  "proc_macros",
  "rocket",

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace]
-members = ["cli", "shared", "proc-macros"]
+members = ["crates/*"]
 
 [package]
 name = "meowy-webring"
@@ -16,7 +16,6 @@ lto = "thin"
 
 [dependencies]
 hex = "0.4"
-log = "0.4"
 
 [dependencies.rocket]
 version = "=0.5.0-rc.3"
@@ -47,7 +46,7 @@ version = "0.12"
 default-features = false
 
 [dependencies.shared]
-path = "./shared"
+path = "./crates/shared"
 
 [dependencies.simple_logger]
 version = "4"
@@ -63,4 +62,4 @@ version = "=0.6.0-alpha2"
 default_features = false
 
 [dependencies.proc_macros]
-path = "./proc-macros"
+path = "./crates/proc-macros"