treewide: set up rustfmt and taplo with custom rules

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I794f9152bb02e3dd91c9738369b94fc66a6a6964

contrib/pscand.example.toml

@@ -1,27 +1,25 @@
-log_dir = "/var/log/pscand"
-retention_days = 7
+file_enabled     = true
+journal_enabled  = true
+log_dir          = "/var/log/pscand"
+retention_days   = 7
 ring_buffer_size = 60
-journal_enabled = true
-file_enabled = true
 
 [scanner_dirs]
 # Directories to load scanner plugins from
-dirs = [
-    "~/.local/share/pscand/scanners",
-]
+dirs = [ "~/.local/share/pscand/scanners" ]
 
 [scanners.system]
-enabled = true
+enabled       = true
 interval_secs = 1
 
 [scanners.sensor]
-enabled = true
+enabled       = true
 interval_secs = 2
 
 [scanners.power]
-enabled = true
+enabled       = true
 interval_secs = 2
 
 [scanners.proc]
-enabled = true
+enabled       = true
 interval_secs = 5