break: update terminology from "Work" to "Focus"

- change mode from "Work" to "Focus" in server messages
- modify pomodoro configuration to use "Focus" instead of "Work"
- adjust default settings to reflect new terminology
- ensure all references to work duration are updated to focus duration
- update variable names in HTML and JavaScript for clarity

🤖

pkg/models/config.go

@@ -4,7 +4,7 @@ import "fmt"
 
 // Represents the configuration of a pomodoro
 type PomodoroConfig struct {
-	Work       int `json:"work"`       // Length of work sessions in seconds
+	Focus      int `json:"focus"`      // Length of focus sessions in seconds
 	ShortBreak int `json:"shortBreak"` // Length of short break in seconds
 	LongBreak  int `json:"longBreak"`  // Length of long break in seconds
 	Sessions   int `json:"sessions"`   // Number of total sessions
@@ -12,7 +12,7 @@ type PomodoroConfig struct {
 
 // Stringer interface for the PomodocoConfig model
 func (c PomodoroConfig) String() string {
-	return fmt.Sprintf("{work: %d, short: %d, long: %d, sessions: %d}", c.Work, c.ShortBreak, c.LongBreak, c.Sessions)
+	return fmt.Sprintf("{focus: %d, short: %d, long: %d, sessions: %d}", c.Focus, c.ShortBreak, c.LongBreak, c.Sessions)
 }
 
 // Represents the server configuration

pkg/models/server.go

@@ -2,7 +2,7 @@ package models
 
 // Represents the data sent to the client via WebSocket
 type ServerMessage struct {
-	Mode            string         `json:"mode"`      // "Idle", "Work", "ShortBreak", "LongBreak" or "End"
+	Mode            string         `json:"mode"`      // "Idle", "Focus", "ShortBreak", "LongBreak" or "End"
 	Settings        PomodoroConfig `json:"settings"`  // The currrent pomodoro settings
 	Session         int            `json:"session"`   // Current session number
 	TimeLeft        int            `json:"time_left"` // Remaining time in seconds