chore: cleanup repository and add Gitea Actions build workflow

- Update .gitignore to exclude build artifacts and IDE files
- Remove tracked .idea and .vscode directories from index
- Add .gitea/workflows/build.yaml for CI
- Commit existing source changes and README updates

main.c

@@ -1,31 +1,111 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "draw.h"
 #include "main.h"
 
-#ifdef _WIN32
-    #include <windows.h>
-    #define sleep_ms(ms) Sleep(ms)
-#else
-    #include <unistd.h>
-    #define sleep_ms(ms) usleep((ms) * 1000)
-#endif
+int main(int argc, char *argv[]) {
+    char input[4096];
+    char* data = NULL;
+    size_t data_len = 0;
 
-int main() {
-    char output[1024];
+    if (argc > 1) {
+        // Read from file
+        FILE *f = fopen(argv[1], "rb");
+        if (f == NULL) {
+            perror("Error opening file");
+            return 1;
+        }
+        fseek(f, 0, SEEK_END);
+        data_len = ftell(f);
+        fseek(f, 0, SEEK_SET);
 
-    getInitialWorries(output);
+        data = malloc(data_len + 1);
+        if (data == NULL) {
+            fprintf(stderr, "Memory allocation failed\n");
+            fclose(f);
+            return 1;
+        }
+        fread(data, 1, data_len, f);
+        data[data_len] = '\0';
+        fclose(f);
+    } else {
+        // Get input from user
+        drawEdges();
+        drawEmptyLines(1);
+        drawTitle(TITLE);
+        drawEmptyLines(1);
+        drawEdges();
+        
+        getUserInput(input, "What's weighing on your soul?");
+        data = strdup(input);
+        data_len = strlen(data);
+    }
 
-    drawEdges();
-    drawEmptyLines(1);
-    drawTitle(TITLE);
-    drawEmptyLines(1);
-    drawEdges();
-    printf("%s", output);
+    if (data == NULL || strlen(data) == 0) {
+        printf("The void remains silent. (No input provided)\n");
+        return 0;
+    }
 
+    // Main interaction loop
+    int choice = -1;
+    while (choice != 0) {
+        printf("\033[H\033[J"); // Clear screen
+        drawEdges();
+        drawEmptyLines(1);
+        drawTitle("THE VOID AWAITS");
+        drawEmptyLines(1);
+        
+        if (argc > 1) {
+            char file_info[256];
+            snprintf(file_info, sizeof(file_info), "File: %s (%zu bytes)", argv[1], data_len);
+            drawTitle(file_info);
+        } else {
+            // Show a preview of the string
+            char preview[100];
+            strncpy(preview, data, 96);
+            if (strlen(data) > 96) strcat(preview, "...");
+            drawTitle(preview);
+        }
+        
+        drawEmptyLines(1);
+        drawEdges();
+        drawEmptyLines(1);
+        drawTitle("1. Scream it into the void (Standard)");
+        drawTitle("2. Let it burn (Fire)");
+        drawTitle("3. Let it dissolve (Acid)");
+        drawTitle("0. Keep it to yourself (Exit)");
+        drawEmptyLines(1);
+        drawEdges();
+        
+        printf("Choose your release: ");
+        if (scanf("%d", &choice) != 1) {
+            while (getchar() != '\n'); // clear buffer
+            continue;
+        }
+
+        switch (choice) {
+            case 1:
+                screamIntoVoid(data);
+                choice = 0; // Exit after screaming
+                break;
+            case 2:
+                burnText(data);
+                choice = 0;
+                break;
+            case 3:
+                dissolveText(data);
+                choice = 0;
+                break;
+            case 0:
+                break;
+            default:
+                printf("Invalid choice.\n");
+                sleep_ms(1000);
+                break;
+        }
+    }
+
+    free(data);
     return 0;
 }
-
-void getInitialWorries(char* output) {
-    scanf("What's on your mind? %s\n", output);
-}