chore: fix timezone handling

src/cli/commands/edit.rs

@@ -24,7 +24,9 @@ fn all_files() -> Result<Vec<LocalizedShard>, StreamdError> {
             let content = fs::read_to_string(path)?;
             let stream_file = parse_markdown_file(&file_name, &content);
 
-            if let Ok(shard) = localize_stream_file(&stream_file, &TaskConfiguration) {
+            if let Ok(shard) =
+                localize_stream_file(&stream_file, &TaskConfiguration, chrono_tz::UTC)
+            {
                 shards.push(shard);
             }
         }

src/cli/commands/timesheet.rs

@@ -5,6 +5,7 @@ use std::path::Path;
 use chrono::Datelike;
 use chrono::NaiveDate;
 use chrono::Utc;
+use chrono_tz::Tz;
 use walkdir::WalkDir;
 
 use crate::config::Settings;
@@ -20,7 +21,7 @@ use crate::timesheet::{
     DayType, DayWarning, MonthReport, TimesheetReport,
 };
 
-fn load_all_shards(base_folder: &Path) -> Result<Vec<LocalizedShard>, StreamdError> {
+fn load_all_shards(base_folder: &Path, tz: Tz) -> Result<Vec<LocalizedShard>, StreamdError> {
     let mut shards = Vec::new();
 
     for entry in WalkDir::new(base_folder)
@@ -34,7 +35,8 @@ fn load_all_shards(base_folder: &Path) -> Result<Vec<LocalizedShard>, StreamdErr
             let content = fs::read_to_string(path)?;
             let stream_file = parse_markdown_file(&file_name, &content);
 
-            if let Ok(shard) = localize_stream_file(&stream_file, &BasicTimesheetConfiguration) {
+            if let Ok(shard) = localize_stream_file(&stream_file, &BasicTimesheetConfiguration, tz)
+            {
                 shards.push(shard);
             }
         }
@@ -321,6 +323,13 @@ pub fn run(decimal: bool, debug: bool) -> Result<(), StreamdError> {
     // Load repository configuration
     let repo_config = load_repository_config(base_folder)?;
 
+    // Parse timezone from config, defaulting to UTC
+    let tz: Tz = repo_config
+        .timezone
+        .as_deref()
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(chrono_tz::UTC);
+
     // Check if timesheet is configured
     let timesheet_config = match repo_config.timesheet {
         Some(config) => config,
@@ -338,12 +347,14 @@ pub fn run(decimal: bool, debug: bool) -> Result<(), StreamdError> {
         }
     };
 
+    let now = Utc::now();
+
     // Load all markdown files and extract timesheets
-    let all_shards = load_all_shards(base_folder)?;
-    let timesheets = extract_timesheets(&all_shards, Utc::now())?;
+    let all_shards = load_all_shards(base_folder, tz)?;
+    let timesheets = extract_timesheets(&all_shards, now, tz)?;
 
     // Generate the report
-    let report = generate_report(&timesheets, &timesheet_config)?;
+    let report = generate_report(&timesheets, &timesheet_config, now, tz)?;
 
     if report.months.is_empty() {
         println!("No timesheet data found for the configured periods.");

src/cli/commands/todo.rs

@@ -26,7 +26,9 @@ fn all_files() -> Result<Vec<LocalizedShard>, StreamdError> {
             let content = fs::read_to_string(path)?;
             let stream_file = parse_markdown_file(&file_name, &content);
 
-            if let Ok(shard) = localize_stream_file(&stream_file, &TaskConfiguration) {
+            if let Ok(shard) =
+                localize_stream_file(&stream_file, &TaskConfiguration, chrono_tz::UTC)
+            {
                 shards.push(shard);
             }
         }