refactor(dotfiles): rename system/ to common/ and remove unused configs

Rename dotfiles/system to dotfiles/common for clarity - indicates
shared dotfiles used across all desktop environments (DWM, Hyprland).

Removed config directories for uninstalled applications:
- ghostty (using different terminal)
- lf (using ranger instead)
- mopidy (using mpd instead)
- nitrogen (X11-only, obsolete for Wayland)
- pychess (not installed)
- JetBrains (not installed via archsetup)
- youtube-dl (using yt-dlp with different config location)

Kept audacious config for potential future use.

Updated all references in archsetup, CLAUDE.md, todo.org, and
validation.sh.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/dotfiles/common/.config/tickrs/config.yml b/dotfiles/common/.config/tickrs/config.yml
new file mode 100644
index 0000000..a9c07c3
--- /dev/null
+++ b/dotfiles/common/.config/tickrs/config.yml
@@ -0,0 +1,95 @@
+---
+# List of ticker symbols to start app with
+#symbols:
+#  - SPY
+#  - AMD
+
+# Chart type to start app with
+# Default is line
+# Possible values: line, candle, kagi
+#chart_type: candle
+
+# Use specified time frame when starting program and when new stocks are added
+# Default is 1D
+# Possible values: 1D, 1W, 1M, 3M, 6M, 1Y, 5Y
+#time_frame: 1D
+
+# Interval to update data from API (seconds)
+# Default is 1
+#update_interval: 1
+
+# Enable pre / post market hours for graphs
+#enable_pre_post: true
+
+# Hide help icon in top right
+#hide_help: true
+
+# Hide previous close line on 1D chart
+#hide_prev_close: true
+
+# Hide toggle block
+#hide_toggle: true
+
+# Show volumes graph
+#show_volumes: true
+
+# Show x-axis labels
+#show_x_labels: true
+
+# Start in summary mode
+#summary: true
+
+# Truncate pre market graphing to only 30 minutes prior to markets opening
+#trunc_pre: true
+
+# Ticker options for Kagi charts
+#
+# A map of each ticker with reversal and/or price fields (both optional). If no
+# entry is defined for a symbol, a default of 'close' price and 1% for 1D and 4%
+# for non-1D timeframes is used. This can be updated in the GUI by pressing 'e'
+#
+# reversal can be supplied as a single value, or a map on time frame to give each
+# time frame a different reversal amount
+#
+# reversal.type can be 'amount' or 'pct'
+#
+# price can be 'close' or 'high_low'
+#
+#kagi_options:
+#  SPY:
+#    reversal:
+#      type: amount
+#      value: 5.00
+#    price: close
+#  AMD:
+#    price: high_low
+#  TSLA:
+#    reversal:
+#      type: pct
+#      value: 0.08
+#  NVDA:
+#    reversal:
+#      1D:
+#        type: pct
+#        value: 0.02
+#      5Y:
+#        type: pct
+#        value: 0.10
+
+# Apply a custom theme
+#
+# All colors are optional. If commented out / omitted, the color will get sourced
+# from your terminal color scheme
+#theme:
+#  background: '#403E41'
+#  gray: '#727072'
+#  profit: '#ADD977'
+#  loss: '#FA648A'
+#  text_normal: '#FCFCFA'
+#  text_primary: '#FFDA65'
+#  text_secondary: '#79DBEA'
+#  border_primary: '#FC9766'
+#  border_secondary: '#FCFCFA'
+#  border_axis: '#FC9766'
+#  highlight_focused: '#FC9766'
+#  highlight_unfocused: '#727072'