revert: restore pre-upstream-merge baseline (tree of 3b673150b)

Roll the tree back to the pre-merge tip 3b673150b, undoing the upstream sync merge 72f4f186d (303 files) and the 13 post-merge commits layered on top of it.

Purpose: restore the last pre-sync baseline so the reported OMEMO/OTR encryption regressions can be reproduced against a known-good state and the upstream sync ruled in or out as the cause. Nothing is dropped from history; the merge and every post-merge commit remain reachable and can be cherry-picked back selectively.

Baseline:     3b673150b chore(chatlog): disable background message file logging (stage 1)

Undoes merge: 72f4f186d merge: sync upstream profanity-im/profanity

tests/unittests/test_common.h

@@ -1,68 +1,36 @@
-/*
- * test_common.h
- *
- * Copyright (C) 2015 - 2016 James Booth <boothj5@gmail.com>
- * Copyright (C) 2018 - 2026 Michael Vetter <jubalh@iodoru.org>
- *
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-#ifndef TESTS_TEST_COMMON_H
-#define TESTS_TEST_COMMON_H
-
-void str_replace__returns__one_substr(void** state);
-void str_replace__returns__one_substr_beginning(void** state);
-void str_replace__returns__one_substr_end(void** state);
-void str_replace__returns__two_substr(void** state);
-void str_replace__returns__char(void** state);
-void str_replace__returns__original_when_none(void** state);
-void str_replace__returns__replaced_when_match(void** state);
-void str_replace__returns__empty_when_string_empty(void** state);
-void str_replace__returns__null_when_string_null(void** state);
-void str_replace__returns__original_when_sub_empty(void** state);
-void str_replace__returns__original_when_sub_null(void** state);
-void str_replace__returns__empty_when_new_empty(void** state);
-void str_replace__returns__original_when_new_null(void** state);
-
-void valid_resource_presence_string__is__true_for_online(void** state);
-void valid_resource_presence_string__is__true_for_chat(void** state);
-void valid_resource_presence_string__is__true_for_away(void** state);
-void valid_resource_presence_string__is__true_for_xa(void** state);
-void valid_resource_presence_string__is__true_for_dnd(void** state);
-void valid_resource_presence_string__is__false_for_available(void** state);
-void valid_resource_presence_string__is__false_for_unavailable(void** state);
-void valid_resource_presence_string__is__false_for_blah(void** state);
-
-void utf8_display_len__returns__0_for_null(void** state);
-void utf8_display_len__returns__1_for_non_wide(void** state);
-void utf8_display_len__returns__2_for_wide(void** state);
-void utf8_display_len__returns__correct_for_non_wide(void** state);
-void utf8_display_len__returns__correct_for_wide(void** state);
-void utf8_display_len__returns__correct_for_all_wide(void** state);
-
-void strip_arg_quotes__returns__original_when_no_quotes(void** state);
-void strip_arg_quotes__returns__stripped_first(void** state);
-void strip_arg_quotes__returns__stripped_last(void** state);
-void strip_arg_quotes__returns__stripped_both(void** state);
-void strip_arg_quotes__unescapes(void** state);
-
-void prof_occurrences__tests__partial(void** state);
-void prof_occurrences__tests__whole(void** state);
-void prof_occurrences__tests__large_message(void** state);
-void unique_filename_from_url__tests__table_driven(void** state);
-void format_call_external_argv__tests__table_driven(void** state);
-void get_expanded_path__returns__expanded(void** state);
-void string_to_verbosity__returns__correct_values(void** state);
-void strtoi_range__returns__true_for_valid_input(void** state);
-void strtoi_range__returns__false_for_out_of_range(void** state);
-void strtoi_range__returns__false_for_invalid_input(void** state);
-void strtoi_range__returns__false_for_null_empty_input(void** state);
-void strtoi_range__returns__correct_values_when_err_msg_null(void** state);
-void strtoi_range__returns__false_for_integer_overflow_underflow(void** state);
-void strtoi_range__returns_consistent_with_strtol_parsing(void** state);
-void string_matches_one_of__tests__edge_cases(void** state);
-void valid_tls_policy_option__is__correct_for_various_inputs(void** state);
-void get_mentions__tests__various(void** state);
-void release_is_new__tests__various(void** state);
-void str_xml_sanitize__strips_illegal_characters(void** state);
-
-#endif
+void replace_one_substr(void** state);
+void replace_one_substr_beginning(void** state);
+void replace_one_substr_end(void** state);
+void replace_two_substr(void** state);
+void replace_char(void** state);
+void replace_when_none(void** state);
+void replace_when_match(void** state);
+void replace_when_string_empty(void** state);
+void replace_when_string_null(void** state);
+void replace_when_sub_empty(void** state);
+void replace_when_sub_null(void** state);
+void replace_when_new_empty(void** state);
+void replace_when_new_null(void** state);
+void test_online_is_valid_resource_presence_string(void** state);
+void test_chat_is_valid_resource_presence_string(void** state);
+void test_away_is_valid_resource_presence_string(void** state);
+void test_xa_is_valid_resource_presence_string(void** state);
+void test_dnd_is_valid_resource_presence_string(void** state);
+void test_available_is_not_valid_resource_presence_string(void** state);
+void test_unavailable_is_not_valid_resource_presence_string(void** state);
+void test_blah_is_not_valid_resource_presence_string(void** state);
+void utf8_display_len_null_str(void** state);
+void utf8_display_len_1_non_wide(void** state);
+void utf8_display_len_1_wide(void** state);
+void utf8_display_len_non_wide(void** state);
+void utf8_display_len_wide(void** state);
+void utf8_display_len_all_wide(void** state);
+void strip_quotes_does_nothing_when_no_quoted(void** state);
+void strip_quotes_strips_first(void** state);
+void strip_quotes_strips_last(void** state);
+void strip_quotes_strips_both(void** state);
+void prof_partial_occurrences_tests(void** state);
+void prof_whole_occurrences_tests(void** state);
+void prof_occurrences_of_large_message_tests(void** state);
+void unique_filename_from_url_td(void** state);
+void format_call_external_argv_td(void** state);