fix(accounts): complete client.name to client.account_name rename

The previous rename of the account option key left "client.name" in
accounts_set_client() and accounts_clear_client(), preventing the
option from being set/cleared. Update both functions to use the
correct "client.account_name" key.

Note: existing configurations with the old key will not be migrated
automatically; a migration fix will follow.

src/config/accounts.c

@@ -522,7 +522,7 @@ accounts_set_script_start(const char* const account_name, const char* const valu
 void
 accounts_set_client(const char* const account_name, const char* const value)
 {
-    _accounts_set_string_option(account_name, "client.name", value);
+    _accounts_set_string_option(account_name, "client.account_name", value);
 }
 
 void
@@ -576,7 +576,7 @@ accounts_clear_script_start(const char* const account_name)
 void
 accounts_clear_client(const char* const account_name)
 {
-    _accounts_clear_string_option(account_name, "client.name");
+    _accounts_clear_string_option(account_name, "client.account_name");
 }
 
 void

src/tools/editor.c

@@ -25,8 +25,6 @@
 #include "ui/ui.h"
 #include "xmpp/xmpp.h"
 
-extern char** environ;
-
 typedef struct EditorContext
 {
     gchar* filename;
@@ -142,22 +140,6 @@ launch_editor(gchar* initial_content, void (*callback)(gchar* content, void* dat
     GSource* sigchld_warmup = g_child_watch_source_new(getpid());
     g_source_unref(sigchld_warmup);
 
-    // Build the editor's env without LINES/COLUMNS pre-fork, so the child only
-    // reassigns environ instead of calling unsetenv() between fork and exec.
-    // The editor's (n)curses then reads the live window via ioctl(TIOCGWINSZ).
-    gsize env_len = 0;
-    while (environ[env_len]) {
-        env_len++;
-    }
-    gchar** editor_env = g_new0(gchar*, env_len + 1);
-    gsize env_kept = 0;
-    for (gsize i = 0; i < env_len; i++) {
-        if (g_str_has_prefix(environ[i], "LINES=") || g_str_has_prefix(environ[i], "COLUMNS=")) {
-            continue;
-        }
-        editor_env[env_kept++] = environ[i];
-    }
-
     pid_t pid = fork();
     if (pid == -1) {
         log_error("[Editor] Failed to fork: %s", strerror(errno));
@@ -166,15 +148,12 @@ launch_editor(gchar* initial_content, void (*callback)(gchar* content, void* dat
         ui_resize();
         cons_show_error("Failed to start editor: %s", strerror(errno));
         g_strfreev(editor_argv);
-        g_free(editor_env); // array only; strings are borrowed from environ
         g_free(ctx->filename);
         g_free(ctx);
         return TRUE;
     } else if (pid == 0) {
         // Child process: Inherits TTY from parent
 
-        environ = editor_env; // live TIOCGWINSZ size, not the inherited LINES/COLUMNS
-
         // SIGTSTP=SIG_DFL lets vim's :stop / Ctrl-Z work; profanity catches
         // the STOPPED state via editor_check_stopped() and drops to the shell.
         signal(SIGINT, SIG_DFL);
@@ -191,7 +170,6 @@ launch_editor(gchar* initial_content, void (*callback)(gchar* content, void* dat
     editor_pid = pid;
     g_child_watch_add((GPid)pid, _editor_exit_cb, ctx);
     g_strfreev(editor_argv);
-    g_free(editor_env); // frees the parent's array only; the child keeps its own COW copy until execvp
     return FALSE;
 }