wip: refactor into api and app

crates/tek_api/examples/mixer.edn

@@ -0,0 +1,12 @@
+(mixer
+  (track
+    (name "Drums")
+    (sampler
+      (dir "/home/user/Lab/Music/pak")
+      (sample (midi 34) (name "808 D") (file "808.wav"))))
+  (track
+    (name "Lead")
+    (lv2
+      (name "Odin2")
+      (path "file:///home/user/.lv2/Odin2.lv2"))
+    (gain 0.0)))

crates/tek_api/examples/sequencer.edn

@@ -0,0 +1,18 @@
+(arranger
+  (track
+    (name "Drums")
+    (phrase
+      (name "4 kicks")
+      (beats 4)
+      (steps 16)
+      (:00 (36 128))
+      (:04 (36 100))
+      (:08 (36 100))
+      (:12 (36 100))))
+  (track
+    (name "Bass")
+    (phrase
+      (beats 4)
+      (steps 16)
+      (:04 (36 100))
+      (:12 (36 100)))))