Remove canvas .toml files from git tracking and ensure they remain ignored

.gitignore

@@ -4,3 +4,4 @@
 server/tantivy_indexes
 steel_decimal/tests/property_tests.proptest-regressions
 .direnv/
+canvas/*.toml

canvas/canvas_config.toml

@@ -1,58 +0,0 @@
-# canvas_config.toml - Complete Canvas Configuration
-
-[behavior]
-wrap_around_fields = true
-auto_save_on_field_change = false
-word_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"
-max_suggestions = 6
-
-[appearance]
-cursor_style = "block"  # "block", "bar", "underline"
-show_field_numbers = false
-highlight_current_field = true
-
-# Read-only mode keybindings (vim-style)
-[keybindings.read_only]
-move_left = ["h"]
-move_right = ["l"] 
-move_up = ["k"]
-move_down = ["j"]
-move_word_next = ["w"]
-move_word_end = ["e"]
-move_word_prev = ["b"]
-move_word_end_prev = ["ge"]
-move_line_start = ["0"]
-move_line_end = ["$"]
-move_first_line = ["gg"]
-move_last_line = ["shift+g"]
-next_field = ["Tab"]
-prev_field = ["Shift+Tab"]
-
-# Edit mode keybindings
-[keybindings.edit]
-delete_char_backward = ["Backspace"]
-delete_char_forward = ["Delete"]
-move_left = ["Left"]
-move_right = ["Right"]
-move_up = ["Up"]
-move_down = ["Down"]
-move_line_start = ["Home"]
-move_line_end = ["End"]
-move_word_next = ["Ctrl+Right"]
-move_word_prev = ["Ctrl+Left"]
-next_field = ["Tab"]
-prev_field = ["Shift+Tab"]
-trigger_autocomplete = ["Ctrl+p"]
-
-
-# Suggestion/autocomplete keybindings
-[keybindings.suggestions]
-suggestion_up = ["Up", "Ctrl+p"]
-suggestion_down = ["Down", "Ctrl+n"]
-select_suggestion = ["Enter", "Tab"]
-exit_suggestions = ["Esc"]
-
-# Global keybindings (work in both modes)
-[keybindings.global]
-move_up = ["Up"]
-move_down = ["Down"]

canvas/canvas_config_clean.toml

@@ -1,50 +0,0 @@
-[keybindings.edit]
-# Required
-prev_field = ["Shift+Tab"]
-move_left = ["Left", "h"]
-move_up = ["Up", "k"]
-move_right = ["Right", "l"]
-move_down = ["Down", "j"]
-delete_char_backward = ["Backspace"]
-next_field = ["Tab", "Enter"]
-# Optional
-delete_char_forward = ["Delete"]
-move_line_start = ["Home", "0"]
-move_first_line = ["Ctrl+Home", "gg"]
-move_word_end_prev = ["ge"]
-move_word_prev = ["Ctrl+Left", "b"]
-move_word_next = ["Ctrl+Right", "w"]
-move_word_end = ["e"]
-move_line_end = ["End", "$"]
-move_last_line = ["Ctrl+End", "G"]
-
-[keybindings.read_only]
-# Required
-move_right = ["l", "Right"]
-move_left = ["h", "Left"]
-move_down = ["j", "Down"]
-move_up = ["k", "Up"]
-# Optional
-move_line_end = ["$"]
-move_line_start = ["0"]
-move_word_end_prev = ["ge"]
-move_first_line = ["gg"]
-move_word_next = ["w"]
-prev_field = ["Shift+Tab"]
-move_word_prev = ["b"]
-move_word_end = ["e"]
-next_field = ["Tab"]
-move_last_line = ["G"]
-
-[keybindings.suggestions]
-# Required
-suggestion_down = ["Down", "Ctrl+n"]
-suggestion_up = ["Up", "Ctrl+p"]
-select_suggestion = ["Enter", "Tab"]
-exit_suggestions = ["Esc"]
-
-[keybindings.global]
-# Optional
-move_up = ["Up"]
-move_down = ["Down"]
-

canvas/canvas_config_template2.toml

@@ -1,114 +0,0 @@
-# Canvas Library Configuration Template
-# Generated automatically - customize as needed
-
-[keybindings.edit]
-# REQUIRED ACTIONS - These must be configured
-# Move to next field or line
-move_down = ["Down", "j"]
-
-# Delete character before cursor
-delete_char_backward = ["Backspace"]
-
-# Move cursor one position to the left
-move_left = ["Left", "h"]
-
-# Move to previous input field
-prev_field = ["Shift+Tab"]
-
-# Move to next input field
-next_field = ["Tab", "Enter"]
-
-# Move to previous field or line
-move_up = ["Up", "k"]
-
-# Move cursor one position to the right
-move_right = ["Right", "l"]
-
-# OPTIONAL ACTIONS - Configure these if you want them enabled
-# Delete character after cursor
-# delete_char_forward = ["Delete"]
-
-# Move cursor to start of next word
-# move_word_next = ["Ctrl+Right", "w"]
-
-# Move cursor to end of line
-# move_line_end = ["End", "$"]
-
-# Move cursor to end of current/next word
-# move_word_end = ["e"]
-
-# Move cursor to end of previous word
-# move_word_end_prev = ["ge"]
-
-# Move cursor to beginning of line
-# move_line_start = ["Home", "0"]
-
-# Move to first field
-# move_first_line = ["Ctrl+Home", "gg"]
-
-# Move cursor to start of previous word
-# move_word_prev = ["Ctrl+Left", "b"]
-
-# Move to last field
-# move_last_line = ["Ctrl+End", "G"]
-
-[keybindings.read_only]
-# REQUIRED ACTIONS - These must be configured
-# Move cursor one position to the right
-move_right = ["l", "Right"]
-
-# Move to previous field
-move_up = ["k", "Up"]
-
-# Move to next field
-move_down = ["j", "Down"]
-
-# Move cursor one position to the left
-move_left = ["h", "Left"]
-
-# OPTIONAL ACTIONS - Configure these if you want them enabled
-# Move to next input field
-# next_field = ["Tab"]
-
-# Move to last field
-# move_last_line = ["G"]
-
-# Move to first field
-# move_first_line = ["gg"]
-
-# Move cursor to start of previous word
-# move_word_prev = ["b"]
-
-# Move cursor to start of next word
-# move_word_next = ["w"]
-
-# Move cursor to end of current/next word
-# move_word_end = ["e"]
-
-# Move cursor to beginning of line
-# move_line_start = ["0"]
-
-# Move cursor to end of line
-# move_line_end = ["$"]
-
-# Move to previous input field
-# prev_field = ["Shift+Tab"]
-
-# Move cursor to end of previous word
-# move_word_end_prev = ["ge"]
-
-[keybindings.suggestions]
-# REQUIRED ACTIONS - These must be configured
-# Move selection to previous suggestion
-suggestion_up = ["Up", "Ctrl+p"]
-
-# Close suggestions without selecting
-exit_suggestions = ["Esc"]
-
-# Select the currently highlighted suggestion
-select_suggestion = ["Enter", "Tab"]
-
-# Move selection to next suggestion
-suggestion_down = ["Down", "Ctrl+n"]
-
-