more robust error handling, config hotreload

quartz/processors/emit.ts

@@ -37,7 +37,6 @@ export async function emitContent(ctx: BuildCtx, content: ProcessedContent[]) {
       }
     } catch (err) {
       trace(`Failed to emit from plugin \`${emitter.name}\``, err as Error)
-      throw err
     }
   }
 

quartz/processors/parse.ts

@@ -103,7 +103,6 @@ export function createFileParser(ctx: BuildCtx, fps: FilePath[]) {
         }
       } catch (err) {
         trace(`\nFailed to process \`${fp}\``, err as Error)
-        throw err
       }
     }