🐛 Fix safe-subvec 2-arity rejecting start=0

The guard used (> start 0) instead of (>= start 0), so
(safe-subvec v 0) returned nil instead of the full vector.

common/src/app/common/data.cljc

@@ -1146,7 +1146,7 @@
   "Wrapper around subvec so it doesn't throw an exception but returns nil instead"
   ([v start]
    (when (and (some? v)
-              (> start 0) (< start (count v)))
+              (>= start 0) (< start (count v)))
      (subvec v start)))
   ([v start end]
    (when (some? v)

common/test/common_tests/data_test.cljc

@@ -325,6 +325,8 @@
   (t/is (= [2 3] (d/safe-subvec [1 2 3 4] 1 3)))
   ;; single arg — from index to end
   (t/is (= [2 3 4] (d/safe-subvec [1 2 3 4] 1)))
+  ;; start=0 returns the full vector
+  (t/is (= [1 2 3 4] (d/safe-subvec [1 2 3 4] 0)))
   ;; out-of-range returns nil
   (t/is (nil? (d/safe-subvec [1 2 3] 5)))
   (t/is (nil? (d/safe-subvec [1 2 3] 0 5)))