feat: add sample training images, captions, and LoRA configuration for zibo robot model

config/my_beam_job.yaml

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+---
+job: extension
+config:
+  # This name becomes the output folder and filename.
+  name: "my_first_flux_lora_v1"
+  process:
+    - type: 'sd_trainer'
+      # run_beam.py enforces this persistent Beam Volume path at runtime.
+      training_folder: "/volumes/ai-toolkit-output"
+      device: cuda:0
+      trigger_word: "zb0rbt"
+      network:
+        type: "lora"
+        linear: 16
+        linear_alpha: 16
+      save:
+        dtype: float16
+        save_every: 100
+        max_step_saves_to_keep: 4
+      datasets:
+        # Beam synchronizes the repository to /mnt/code. Keep your dataset
+        # inside this repository and update this path to match its folder.
+        - folder_path: "/mnt/code/sample"
+          caption_ext: "txt"
+          caption_dropout_rate: 0.05
+          shuffle_tokens: false
+          # Add a mirrored training item for every source image (4 -> 8).
+          flip_x: true
+          cache_latents_to_disk: true
+          resolution: [512, 768, 1024]
+      train:
+        batch_size: 1
+        # Short smoke-test run for the tiny sample dataset.
+        steps: 300
+        gradient_accumulation_steps: 1
+        train_unet: true
+        train_text_encoder: false
+        gradient_checkpointing: true
+        noise_scheduler: "flowmatch"
+        optimizer: "adamw8bit"
+        lr: 1e-4
+        dtype: bf16
+      model:
+        name_or_path: "black-forest-labs/FLUX.1-dev"
+        is_flux: true
+        quantize: true
+      sample:
+        sampler: "flowmatch"
+        sample_every: 100
+        sample_start_step: 0
+        width: 1024
+        height: 1024
+        prompts:
+          - "zb0rbt robot standing on a kitchen counter, natural morning light"
+          - "zb0rbt robot walking through a rainy city street at night"
+          - "zb0rbt robot sitting on a mossy rock in a forest"
+        neg: ""
+        seed: 42
+        walk_seed: true
+        guidance_scale: 4
+        sample_steps: 20
+meta:
+  name: "[name]"
+  version: '1.0'

sample/zibo_01.txt

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+[trigger] robot standing on a wooden desk beside a ceramic mug, three-quarter front view, soft morning window light

sample/zibo_02.txt

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+[trigger] robot standing on a bright windowsill, three-quarter side view, soft daylight

sample/zibo_03.txt

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+[trigger] robot walking across a workshop bench while holding a small wrench, warm indoor light

sample/zibo_04.txt

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+[trigger] robot examining a yellow flower on a garden path, outdoor daylight