feat Use centralized config and nullish coalescing

Replace direct process.env usage with imports from the shared config
module and prefer nullish coalescing (??) for defaults. Initialize
dotenv with quiet/debug options, simplify build script logging, and
apply small typing/import cleanups across the codebase.

Author: mrepol742

prisma.config.ts

@@ -1,5 +1,6 @@
-import "dotenv/config";
-import { defineConfig, env } from "prisma/config";
+import dotenv from "dotenv";
+dotenv.config({ quiet: true, debug: process.env.NODE_ENV === "production" });
+import { defineConfig } from "prisma/config";
 
 export default defineConfig({
   schema: "prisma/schema.prisma",

scripts/build.ts

@@ -21,11 +21,7 @@ exec("tsc", (err, stdout, stderr) => {
   const end = Date.now();
   const duration = ((end - start) / 1000).toFixed(2);
 
-  if (err) {
-    console.error("Build failed:", stderr);
-    process.exit(1);
-  } else {
-    console.log(stdout);
-    console.log(`Build took ${duration} seconds`);
-  }
+  console.log(stdout);
+  console.log(`Build ${err ? "failed" : "success"} took ${duration} seconds`);
+  if (err) process.exit(1);
 });

src/commands/ai.ts

@@ -3,8 +3,7 @@ import log from "../components/utils/log";
 import agentHandler from "../components/ai/agentHandler";
 import { greetings } from "../components/utils/data";
 import { Command, commands } from "../components/utils/cmd/loader";
-
-const PROJECT_CANIS_ALIS: string = process.env.PROJECT_CANIS_ALIAS || "Canis";
+import { PROJECT_CANIS_ALIAS } from "../config";
 
 export const info: Command = {
   command: "ai",
@@ -29,7 +28,7 @@ export default async function (msg: Message): Promise<void> {
   }
 
   const mentioned = msg.mentionedIds.length > 0;
-  let prompt = `You are ${PROJECT_CANIS_ALIS}. Today's date is %_TODAY_%.
+  let prompt = `You are ${PROJECT_CANIS_ALIAS}. Today's date is %_TODAY_%.
   Respond to the user naturally and briefly. Avoid asking follow-up questions unless necessary.
   If the user's message clearly matches the intent of a command listed below, respond strictly using the corresponding usage format.
   If there is no clear match, reply normally in your own words.

src/commands/aur.ts

@@ -31,7 +31,7 @@ export default async function (msg: Message): Promise<void> {
 
   const info = `
     \`${pkg.Name}\` - ${pkg.Version}
-    ${pkg.Description || "No description available."}
+    ${pkg.Description ?? "No description available."}
 
     Votes: ${pkg.NumVotes}
     Popularity: ${pkg.Popularity.toFixed(2)}

src/commands/build.ts

@@ -1,4 +1,4 @@
-import { Message } from "../types/message"
+import { Message } from "../types/message";
 import log from "../components/utils/log";
 import { exec } from "child_process";
 import util from "util";

src/commands/docker.ts

@@ -54,7 +54,7 @@ export default async function (msg: Message): Promise<void> {
   const repo = response.data;
   const info = `
     \`${repo.name}\`
-    ${repo.description || ""}
+    ${repo.description ?? ""}
 
     Stars: ${repo.star_count}
     Pulls: ${repo.pull_count}

src/commands/github.ts

@@ -37,9 +37,9 @@ export default async function (msg: Message): Promise<void> {
 
   const info = `
     \`${user.name || user.login}\`
-    ${user.bio || ""}
+    ${user.bio ?? ""}
 
-    Place: ${user.location || "N/A"}
+    Place: ${user.location ?? "N/A"}
     Followers: ${user.followers}
     Following: ${user.following}
     Gists: ${user.public_gists}
@@ -49,7 +49,7 @@ export default async function (msg: Message): Promise<void> {
         ? `https://twitter.com/${user.twitter_username}`
         : "N/A"
     }
-    Link: ${user.blog || "N/A"}
+    Link: ${user.blog ?? "N/A"}
   `;
   await msg.reply(downloadAvatar, undefined, {
     caption: info,

src/commands/help.ts

@@ -54,10 +54,10 @@ export default async function (msg: Message): Promise<void> {
     const cmd = commands[possibleCommand] as CommandType;
     const response = `
       \`${cmd.command}\`
-      ${cmd.description || "No description"}
+      ${cmd.description ?? "No description"}
 
-      *Usage:* ${cmd.usage || "N/A"}
-      *Example:* ${cmd.example || "N/A"}
+      *Usage:* ${cmd.usage ?? "N/A"}
+      *Example:* ${cmd.example ?? "N/A"}
       *Role:* ${cmd.role}
       *Cooldown:* ${cmd.cooldown || 5000}ms
     `;

src/commands/huggingface.ts

@@ -29,7 +29,7 @@ export default async function (msg: Message): Promise<void> {
   const models = response.data[0];
   const info = `
     \`${models.modelId}\`
-    ${models.tags.splice(0, 5).join(", ") || "N/A"}
+    ${models.tags.splice(0, 5).join(", ") ?? "N/A"}
 
     Library: ${models.library_name}
     Pipeline: ${models.pipeline_tag}

src/commands/me.ts

@@ -42,7 +42,7 @@ export default async function (msg: Message): Promise<void> {
   }
 
   const phoneNumber = parsePhoneNumber(`+${user.number}`);
-  const countryCode = phoneNumber?.country || "";
+  const countryCode = phoneNumber?.country ?? "";
   const time = getCurrentTimeByCountryCode(countryCode);
   const self = (await client()).info.wid._serialized;
   const ratelimit: RateEntry = isBlockedTemporarily
@@ -51,7 +51,7 @@ export default async function (msg: Message): Promise<void> {
 
   const text = `
     \`${user.name}\`
-    ${user.about || "No more about you (its private)."}
+    ${user.about ?? "No more about you (its private)."}
 
     ID: ${user.lid}
     Number: ${user.number}