Add new indentation features to support Python

crates/zed/src/languages/python/config.toml

@@ -9,3 +9,7 @@ brackets = [
   { start = "\"", end = "\"", close = true, newline = false },
   { start = "'", end = "'", close = false, newline = false },
 ]
+
+auto_indent_using_last_non_empty_line = false
+increase_indent_pattern = ":$"
+decrease_indent_pattern = "^\\s*(else|elif|except|finally)\\b.*:"

crates/zed/src/languages/python/indents.scm

@@ -1,4 +1,3 @@
-(_ (block)) @indent
 (_ "[" "]" @end) @indent
 (_ "{" "}" @end) @indent
 (_ "(" ")" @end) @indent