Find modules recursively

[nelsonjr]

Implements a fix for issue #361 and also looks for models/ subdirectories. Example output:

┏━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ Type          ┃ Model Name                                                ┃ Size        ┃
┡━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━┩
│ diffusion     │ Wan2.2_Remix_NSFW_i2v_14b_high_lighting_v2.0.safetensors  │ 13956320 KB │
│ diffusion     │ Wan2.2_Remix_NSFW_i2v_14b_low_lighting_v2.0.safetensors   │ 13956320 KB │
│ diffusion     │ wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors           │ 13959709 KB │
│ diffusion     │ wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors          │ 13959709 KB │
│ loras         │ wan2.2_i2v_lightx2v_4steps_lora_v1_low_noise.safetensors  │ 1198220 KB  │
│ loras         │ wan2.2_i2v_lightx2v_4steps_lora_v1_high_noise.safetensors │ 1198220 KB  │
│ text_encoders │ umt5_xxl_fp8_e4m3fn_scaled.safetensors                    │ 6578034 KB  │
│ vae           │ wan_2.1_vae.safetensors                                   │ 247866 KB   │
└───────────────┴───────────────────────────────────────────────────────────┴─────────────┘

It also honors the folders when removing modules.