fix: Fix value_start position

lua/jsonfly/parsers.lua

@@ -142,7 +142,7 @@ function M:get_entries_from_lsp_symbols(symbols)
                 -- We assume a default JSON file like:
                 -- `"my_key": "my_value"`
                 -- Since we get the end of the key, we can just add 4 to get the start of the value
-                value_start = symbol.selectionRange["end"].character + 4
+                value_start = symbol.selectionRange["end"].character + 3,
             }
         }
         table.insert(keys, entry)

lua/telescope/_extensions/jsonfly.lua

@@ -47,7 +47,7 @@ local opts = {
     },
     jump_behavior = "key_start",
     subkeys_display = "normal",
-    backend = "lua",
+    backend = "lsp",
 }
 
 ---@param results Entry[]