[FL-3965] Separate cli_shell into toolbox (#4175)

* cli_shell: separate into toolbox

* fix: cmd flags

* fix formatting

* cli: increase default stack depth

* cli_shell: fix loader lock logic

* cli: fix command flags

* fix f18

* speaker_debug: fix

* cli_registry: fix docs

* ufbt: rename cli target back

* cli: rename app and record

* cli: fix and simplify help command

* cli_master_shell: fix ext commands

* fix formatting

* cli: rename master to main

* fix formatting

---------

Co-authored-by: hedger <hedger@users.noreply.github.com>

lib/toolbox/cli/shell/cli_shell_line.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <furi.h>
+
+#include "cli_shell_i.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct CliShellLine CliShellLine;
+
+CliShellLine* cli_shell_line_alloc(CliShell* shell);
+
+void cli_shell_line_free(CliShellLine* line);
+
+FuriString* cli_shell_line_get_selected(CliShellLine* line);
+
+FuriString* cli_shell_line_get_editing(CliShellLine* line);
+
+size_t cli_shell_line_prompt_length(CliShellLine* line);
+
+void cli_shell_line_format_prompt(CliShellLine* line, char* buf, size_t length);
+
+void cli_shell_line_prompt(CliShellLine* line);
+
+size_t cli_shell_line_get_line_position(CliShellLine* line);
+
+void cli_shell_line_set_line_position(CliShellLine* line, size_t position);
+
+/**
+ * @brief If a line from history has been selected, moves it into the active line
+ */
+void cli_shell_line_ensure_not_overwriting_history(CliShellLine* line);
+
+void cli_shell_line_set_about_to_exit(CliShellLine* line);
+
+extern CliShellKeyComboSet cli_shell_line_key_combo_set;
+
+#ifdef __cplusplus
+}
+#endif