Merge 4364c78d11 into 31982e202d

iTerm2 3.7.0 added receiver support for the OSC 133 k= attribute
(Semantic Prompt prompt kinds: k=i initial, k=s secondary/PS2,
k=c continuation, k=r right). When emitted by the shell, iTerm2
records the bracketed cells as non-input on the active primary
prompt mark, so consumers (Select Current Command, share-as-URL,
AI prompt extraction, the Python GetPromptResponse.excluded_subranges
field) can subtract them from the typed-command range.

Two gaps for iTerm2 today:

1. The RPROMPT k=r wrap in _p9k_init_prompt is gated to WarpTerminal.
   iTerm2 sessions never trip the gate, so right-prompt cells leak
   into "Select Current Command", share URLs, etc.

2. p10k replaces iTerm2's iterm2_decorate_prompt with a stub that
   only records ITERM2_PRECMD_PS1. iTerm2's original function also
   wraps PS2 with OSC 133; the stub drops that wrap entirely, so
   multi-line input (for, while, unclosed quotes, heredocs, backslash
   continuations) produces no k=s markers and iTerm2 has no way to
   tell PS2-prefix cells apart from user input.

Both fixes are gated on iTerm2 >= 3.7.0 via
TERM_PROGRAM_VERSION == (3.<7->*|<4->.*). Older iTerm2 receivers do
not parse k= and would treat k=r/k=s markers as spurious primary
prompts (extra navigation marks, broken command-range tracking,
broken paste-each-line semantics). WarpTerminal behavior is
unchanged. The ITERM2_SQUELCH_PS2_MARK opt-out from iTerm2's
original iterm2_decorate_prompt is preserved.

internal/icons.zsh

@@ -650,7 +650,7 @@ function _p9k_init_icons() {
     'nerdfont-complete'|'nerdfont-fontconfig')
       # nerd-font patched (complete) font required! See
       # https://github.com/ryanoasis/nerd-fonts
-      # http://nerdfonts.com/#cheat-sheet
+      # http://nerdfonts.com/cheat-sheet
       icons=(
         RULER_CHAR                     '\u2500'               # ─
         LEFT_SEGMENT_SEPARATOR         '\uE0B0'               # 
@@ -699,15 +699,15 @@ function _p9k_init_icons() {
         LINUX_OPENSUSE_ICON            '\uF314'$s             # 
         LINUX_SABAYON_ICON             '\uF317'$s             # 
         LINUX_SLACKWARE_ICON           '\uF319'$s             # 
-        LINUX_VOID_ICON                '\uF17C'               # 
+        LINUX_VOID_ICON                '\uF32E'               # 
-        LINUX_ARTIX_ICON               '\uF17C'               # 
+        LINUX_ARTIX_ICON               '\uF31F'               # 
         LINUX_UBUNTU_ICON              '\uF31b'$s             # 
-        LINUX_KALI_ICON                '\uF17C'               # 
+        LINUX_KALI_ICON                '\uF327'               # 
         LINUX_RHEL_ICON                '\uF316'$s             # 
         LINUX_AMZN_ICON                '\uF270'$s             # 
-        LINUX_ENDEAVOUROS_ICON         '\uF17C'               # 
+        LINUX_ENDEAVOUROS_ICON         '\uF322'               # 
-        LINUX_ROCKY_ICON               '\uF17C'               # 
+        LINUX_ROCKY_ICON               '\uF32B'               # 
-        LINUX_ALMALINUX_ICON           '\uF17C'               # 
+        LINUX_ALMALINUX_ICON           '\uF31D'               # 
         LINUX_GUIX_ICON                '\uF325'$s             # 
         LINUX_NEON_ICON                '\uF17C'               # 
         LINUX_ICON                     '\uF17C'               # 
@@ -737,7 +737,7 @@ function _p9k_init_icons() {
         VCS_GIT_GITHUB_ICON            '\uF113 '              # 
         VCS_GIT_BITBUCKET_ICON         '\uE703 '              # 
         VCS_GIT_GITLAB_ICON            '\uF296 '              # 
-        VCS_GIT_AZURE_ICON             '\uFD03 '              # ﴃ
+        VCS_GIT_AZURE_ICON             '\uEBE8 '              # 
         VCS_GIT_ARCHLINUX_ICON         '\uF303 '              # 
         VCS_GIT_CODEBERG_ICON          '\uF1D3 '              # 
         VCS_GIT_DEBIAN_ICON            '\uF306 '              # 
@@ -762,7 +762,7 @@ function _p9k_init_icons() {
         NORDVPN_ICON                   '\UF023'               # 
         EXECUTION_TIME_ICON            '\uF252'$s             # 
         SSH_ICON                       '\uF489'$s             # 
-        VPN_ICON                       '\UF023'
+        VPN_ICON                       '\UF023'               # 
         KUBERNETES_ICON                '\U2388'               # ⎈
         DROPBOX_ICON                   '\UF16B'$s             # 
         DATE_ICON                      '\uF073 '              # 
@@ -773,13 +773,13 @@ function _p9k_init_icons() {
         YAZI_ICON                      '\uF00b '              # 
         MIDNIGHT_COMMANDER_ICON        'mc'
         VIM_ICON                       '\uE62B'               # 
-        TERRAFORM_ICON                 '\uF1BB '              # 
+        TERRAFORM_ICON                 '\uE8BD '              # 
         PROXY_ICON                     '\u2194'               # ↔
         DOTNET_ICON                    '\uE77F'               # 
         DOTNET_CORE_ICON               '\uE77F'               # 
-        AZURE_ICON                     '\uFD03'               # ﴃ
+        AZURE_ICON                     '\uEBD8'               # 
         DIRENV_ICON                    '\u25BC'               # ▼
-        FLUTTER_ICON                   'F'
+        FLUTTER_ICON                   '\uE7DD'               # 
         GCLOUD_ICON                    '\uF7B7'               # 
         LUA_ICON                       '\uE620'               # 
         PERL_ICON                      '\uE769'               # 

internal/p10k.zsh

@@ -8399,14 +8399,16 @@ _p9k_init_prompt() {
   if (( _POWERLEVEL9K_TERM_SHELL_INTEGRATION )); then
     _p9k_prompt_prefix_left+=$'%{\e]133;A\a%}'
     _p9k_prompt_suffix_left+=$'%{\e]133;B\a%}'
-    if [[ $TERM_PROGRAM == WarpTerminal ]]; then
+    if [[ $TERM_PROGRAM == WarpTerminal ||
+          ( $TERM_PROGRAM == iTerm.app && $TERM_PROGRAM_VERSION == (3.<7->*|<4->.*) ) ]]; then
       _p9k_prompt_prefix_right=$'%{\e]133;P;k=r\a%}'$_p9k_prompt_prefix_right
       _p9k_prompt_suffix_right+=$'%{\e]133;B\a%}'
     fi
     if (( $+_z4h_iterm_cmd && _z4h_can_save_restore_screen == 1 )); then
       _p9k_prompt_prefix_left+=$'%{\ePtmux;\e\e]133;A\a\e\\%}'
       _p9k_prompt_suffix_left+=$'%{\ePtmux;\e\e]133;B\a\e\\%}'
-      if [[ $TERM_PROGRAM == WarpTerminal ]]; then
+      if [[ $TERM_PROGRAM == WarpTerminal ||
+            ( $TERM_PROGRAM == iTerm.app && $TERM_PROGRAM_VERSION == (3.<7->*|<4->.*) ) ]]; then
         _p9k_prompt_prefix_right=$'%{\ePtmux;\e\e]133;P;k=r\a\e\\%}'$_p9k_prompt_prefix_right
         _p9k_prompt_suffix_right+=$'%{\ePtmux;\e\e]133;B\a\e\\%}'
       fi
@@ -8965,6 +8967,11 @@ _p9k_init() {
     function iterm2_decorate_prompt() {
       typeset -g ITERM2_PRECMD_PS1=$PROMPT
       typeset -g ITERM2_SHOULD_DECORATE_PROMPT=
+      if [[ -n $PS2 && $PS2 != *$'\e]133;A;k=s\a'* && -z ${ITERM2_SQUELCH_PS2_MARK-} &&
+            $TERM_PROGRAM_VERSION == (3.<7->*|<4->.*) ]]; then
+        typeset -g ITERM2_PRECMD_PS2=$PS2
+        PS2=$'%{\e]133;A;k=s\a%}'$PS2$'%{\e]133;B\a%}'
+      fi
     }
   fi
   if (( $+functions[iterm2_precmd] )); then