[bugfix] Fix remote media pruning failing if media already gone (#548)

* fix error check of prune to allow missing files

* update go-store library, add test for pruning item with db entry but no file

Signed-off-by: kim <grufwub@gmail.com>

* remove now-unneccessary error check

Signed-off-by: kim <grufwub@gmail.com>

Co-authored-by: kim <grufwub@gmail.com>

vendor/codeberg.org/gruf/go-bitutil/test.tpl

@@ -0,0 +1,60 @@
+package atomics_test
+
+import (
+    "atomic"
+    "unsafe"
+    "testing"
+
+    "codeberg.org/gruf/go-atomics"
+)
+
+func Test{{ .Name }}StoreLoad(t *testing.T) {
+    for _, test := range {{ .Name }}Tests {
+        val := atomics.New{{ .Name }}()
+
+        val.Store(test.V1)
+
+        if !({{ call .Compare "val.Load()" "test.V1" }}) {
+            t.Fatalf("failed testing .Store and .Load: expect=%v actual=%v", val.Load(), test.V1)
+        }
+
+        val.Store(test.V2)
+
+        if !({{ call .Compare "val.Load()" "test.V2" }}) {
+            t.Fatalf("failed testing .Store and .Load: expect=%v actual=%v", val.Load(), test.V2)
+        }
+    }
+}
+
+func Test{{ .Name }}CAS(t *testing.T) {
+    for _, test := range {{ .Name }}Tests {
+        val := atomics.New{{ .Name }}()
+
+        val.Store(test.V1)
+
+        if val.CAS(test.V2, test.V1) {
+            t.Fatalf("failed testing negative .CAS: test=%+v state=%v", test, val.Load())
+        }
+
+        if !val.CAS(test.V1, test.V2) {
+            t.Fatalf("failed testing positive .CAS: test=%+v state=%v", test, val.Load())
+        }
+    }
+}
+
+func Test{{ .Name }}Swap(t *testing.T) {
+    for _, test := range {{ .Name }}Tests {
+        val := atomics.New{{ .Name }}()
+
+        val.Store(test.V1)
+
+        if !({{ call .Compare "val.Swap(test.V2)" "test.V1" }}) {
+            t.Fatal("failed testing .Swap")
+        }
+
+        if !({{ call .Compare "val.Swap(test.V1)" "test.V2" }}) {
+            t.Fatal("failed testing .Swap")
+        }
+    }
+}
+